<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN"
  "https://jats.nlm.nih.gov/publishing/1.3/JATS-journalpublishing1-3.dtd">
<article xmlns:xlink="http://www.w3.org/1999/xlink" dtd-version="1.3" article-type="research-article">
  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">IJAR</journal-id>
      <journal-title-group>
        <journal-title>Indonesian Journal of Advanced Research</journal-title>
      </journal-title-group>
      <issn pub-type="epub">2986-0768</issn>
      <publisher>
        <publisher-name>Formosa Publisher</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.55927/ijar.v4i5.14370</article-id>
      <title-group>
        <article-title>Settlement of the Cross-Country Cooperation Agreement between PT. Indah Logistik and City Cargo</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Muson</surname>
            <given-names>Manuel</given-names>
          </name>
          <aff>Fakultas Hukum, Universitas Pelita Harapan</aff>
          <email>01053230063@student.uph.edu</email>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Aprilyanti</surname>
            <given-names>Siti Laras</given-names>
          </name>
          <aff>Fakultas Hukum, Universitas Pelita Harapan</aff>
        </contrib>
      </contrib-group>
      <pub-date pub-type="epub">
        <day>19</day>
        <month>05</month>
        <year>2025</year>
      </pub-date>
      <history>
        <date date-type="received">
          <day>03</day>
          <month>04</month>
          <year>2025</year>
        </date>
        <date date-type="rev-recd">
          <day>17</day>
          <month>04</month>
          <year>2025</year>
        </date>
        <date date-type="accepted">
          <day>19</day>
          <month>05</month>
          <year>2025</year>
        </date>
      </history>
      <volume>4</volume>
      <issue>5</issue>
      <fpage>449</fpage>
      <lpage>458</lpage>
      <abstract>
        <p>Logistics activities are not only focused on a particular area, but the movement of goods also crosses national borders. Indonesia and Saudi Arabia cooperate reasonably in religious activities, especially the Hajj and the Umrah. Millions of Indonesian citizens are estimated to carry out Umrah and Hajj worship activities yearly. This activity not only focuses on the movement of people but also the movement of goods, namely all the needs ranging from food and equipment that must be sent from Indonesia to Saudi Arabia, as well as vice versa, the luggage of Indonesian citizens who have completed the Hajj and Umrah. PT Indah Logistik, one of the logistics companies, sees the potential or opportunity from this movement of goods, but is experiencing obstacles with operational activities in Saudi Arabia. To run this opportunity, PT Indah Logistik collaborates with City Cargo, one of the logistics companies operating in Saudi Arabia, with the aim that all goods movements in Saudi Arabia will be handled by City Cargo and goods movements in Indonesia will be handled by PT Indah Logistik. However, both companies experience problems with the cooperation agreement, namely legal certainty regarding the law that will govern the contract and the place of dispute resolution when there is a dispute in the future. The settlement of the cooperation agreement between the two companies, which are located in two countries with different legal systems, must be done carefully by considering all legal theories and principles to realize an agreement that can mutually benefit both parties.</p>
      </abstract>
      <kwd-group>
        <kwd>Agreement</kwd>
        <kwd>Legal System</kwd>
        <kwd>Legal Certainty</kwd>
      </kwd-group>
      <permissions>
        <license>
          <ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0/</ali:license_ref>
          <license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International License.</license-p>
        </license>
      </permissions>
    </article-meta>
  </front>
  <body>
 <sec>
  <title>INTRODUCTION</title>
  <disp-quote>
    <p>Every year based on data from the ministry of religious affairs,
    it is estimated that there is a very significant surge of Hajj and
    Umrah pilgrims from Indonesia to Mecca and Medina, Saudi Arabia.
    Based on the latest data, it is estimated that there will be a surge
    of 68% of Umrah pilgrims and from the last recorded there were
    around 1,267,490 pilgrims in the 2022-2023 period. This surge is
    estimated to be 5 times in the last five years, the size of Umrah
    pilgrims each year is expected to be directly proportional to the
    number of goods movement from Indonesia to Saudi Arabia and vice
    versa. The movement of goods is quite large, of course, opening up
    great business opportunities for the logistics business, both in
    Indonesia and Saudi Arabia. Business opportunities in the field of
    logistics business from Hajj and Umrah pilgrims every year will
    certainly continue to increase, and must be responded to immediately
    by capturing this business. PT Indah Logistik as one of the largest
    logistics companies in Indonesia, saw this opportunity and then
    planned to open a logistics business in Saudi Arabia. However, in
    its implementation, it encountered obstacles because to open a
    business in Saudi Arabia, it is required to have citizenship status.
    This obstacle was then responded to by exploring cooperation with a
    local logistics company in Saudi Arabia, namely City Cargo.</p>
    <p>After going through several meetings, it was then decided to
    enter into a cooperation agreement with City Cargo with the aim that
    the implementation of logistics operations in Saudi Arabia is
    handled by City Cargo and logistics operations in Indonesia are
    handled by PT Indah Logistik. In the process of drafting the
    agreement, the two companies are located in two different countries
    with different legal systems, where the Indonesian legal system
    adheres to the Continental European legal system or <italic>Civil
    Law</italic> and the legal system in Saudi Arabia adheres to the
    Sharia legal system or Islamic law. In Article 1320 of the Civil
    Code, four conditions for the validity of an agreement are stated,
    namely:</p>
  </disp-quote>
  <list list-type="order">
    <list-item>
      <p>Agree with those who bind themselves</p>
    </list-item>
    <list-item>
      <p>The Ability to Make an Alliance.</p>
    </list-item>
    <list-item>
      <p>A certain thing</p>
    </list-item>
    <list-item>
      <p>A halal cause.</p>
    </list-item>
  </list>
  <disp-quote>
    <p>These four requirements are a reference for business actors in
    Indonesia in making agreements, but the problem is whether it also
    applies to business actors in Saudi Arabia who adhere to a different
    legal system. In Islamic law, it is also regulated about agreements
    commonly called akad or <italic>al agdu</italic> which means
    binding, connecting or connecting. The meaning of a contract in
    Islamic law is defined as the meeting of ijab and qabul as the
    statement of the will of two or more parties to produce a legal
    effect on its object. There are three important things in a contract
    or agreement in Islamic law, namely:</p>
  </disp-quote>
  <list list-type="order">
    <list-item>
      <p><italic>al-Āqidāni</italic>, i.e. the parties who are directly
      involved in the contract</p>
    </list-item>
    <list-item>
      <p><italic>Mahallul 'aqd</italic>, which is the object of the
      contract which is also called &quot;something to be done&quot;</p>
    </list-item>
    <list-item>
      <p><italic>Shighatul 'aqd</italic>, a statement of the sentence of
      the contract which is usually carried out through the statement of
      ijab and qabul</p>
    </list-item>
  </list>
  <disp-quote>
    <p>Regarding proficiency in Islamic law related to covenants, it is
    not clearly regulated, but it has been regulated that a person is
    considered capable or mature after entering puberty and has
    sufficient intelligence.</p>
    <p>Based on the comparison between the two legal systems in both
    countries, basically the requirements that state whether an
    agreement is valid or not, between Islamic law and civil law, are
    almost the same, i.e. the agreement of the parties, there is an
    object of agreement, and the conditions of competence are almost the
    same. However, in its implementation, the two business actors still
    try to make agreements based on the existing laws in their
    respective countries. The settlement of agreements between the two
    business actors in different countries and the legal system becomes
    more complex because each logistics activity has almost the same
    operational activities in both countries.</p>
    <p>The application of the law in this cooperation agreement is very
    important because it will be a reference when at some point there is
    a problem in the future. Both parties try to find a solution
    regarding legal certainty that should be used or implemented that
    can benefit each party involved in the agreement and facilitate in
    the event of a dispute in the future. This problem will be the
    subject of discussion in this journal, how to get the best solution
    for both parties in determining the legal certainty that will be
    used in the agreement, whether it will refer to Saudi Arabian law or
    Indonesian law.</p>
  </disp-quote>
</sec>











<sec>
  <title>LITERATURE REVIEW</title>
  <disp-quote>
    <p>Research on cross-border cooperation agreements has primarily
    focused on those aimed at conducting activities within a specific
    country. The resolution of disputes related to such activities
    usually relies on the principles of international civil law, which
    emphasize the location where the legal activity or agreement will
    take place and the location where the implementation of the
    agreement occurs.</p>
    <p>In dispute resolution, when the activity or place of
    implementation is clearly defined, the theories of *lex loci
    contractus* and *lex loci solutionis* are typically applied. With
    these two principles, if the location of the agreement’s execution
    and the associated activities are known, it becomes relatively
    straightforward to determine how to resolve the associated
    disputes.</p>
    <p>This research examines agreements in which both parties hold
    equal positions regarding the activities and location of the
    agreement. Under these circumstances, settling cross-border
    agreements requires attention to additional factors to ensure that
    both parties can agree on which laws apply and where dispute
    resolution will take place. Limited research has been conducted on
    international agreements in the logistics sector, so this study will
    focus on finding solutions for resolving cross-border agreements in
    which the parties involved have equal and balanced status.</p>
  </disp-quote>
</sec>













<sec>
  <title>METHODOLOGY</title>
  <disp-quote>
    <p>This legal research uses the Normative Juridical approach method,
    which is a problem approach by examining and reviewing a applicable
    and competent laws and regulations to be used as a basis for
    implementing problem</p>
    <p>solving. Normative legal research is research by examining the
    body of literature or secondary data.</p>
    <p>Legal research conducted in this theory will refer to legal
    theories on how to settle or make cross-border agreements. The
    literature study will try to explore how the concept of agreement in
    the two countries is, whether there are significant differences and
    how to bring the two concepts together so that the agreement can be
    implemented properly. Another thing that will be the focus of this
    study is the theories related to international civil law, which
    governs the important matters of an international treaty.</p>
    <p>Legal materials that are analyzed qualitatively will be presented
    in the form of a systematic description by explaining the
    relationship between various types of legal materials, then all
    legal materials are selected and processed, then stated
    descriptively so as to describe and reveal the legal basis, so as to
    provide the right solution to respond to problems regarding the
    agreement at hand.</p>
  </disp-quote>
</sec>












<sec>
 <title>RESEARCH RESULTS</title>
  <disp-quote>
    <p>The findings of the literature review and several reference
    sources on cross-border agreements, especially those related to the
    existence of different legal systems, show that the factors of
    formation and the objects that will be involved or affected by the
    agreement greatly influence the settlement process.</p>
    <p>There is no significant difference regarding the concept of
    agreement from the point of view of Islamic law in Saudi Arabia and
    the point of view of civil law in Indonesia. The only minor
    difference is in the requirements at the time when a person is
    categorized as capable in making an agreement while everything else
    is basically the same. The settlement of disputes related to cross-
    border affairs must be resolved by international civil law theories
    that approach from various points of view and the elements that form
    agreements and the objects affected.</p>
    <p>In this study, it was also found that a cooperation agreement
    between City Cargo and PT Indah Logistik, is a logistics cooperation
    where the work or operational process will take place equally
    between the two countries. Each party has the same responsibility,
    so in the formulation of the agreement both parties want the
    applicable law and the place to settle the dispute is based on the
    laws of their respective countries and its location that is
    favorable to them.</p>
    <p>Based on the conditions of the agreement by taking into account
    all the background and factors that affect the agreement, a theory
    of approach from international civil law was found, which can bridge
    the settlement of the cooperation agreement. The theory is the
    theory of the proper law of contract and the theory of the most
    charateristic connection, which will then be a source of reference
    for concluding the agreement by taking into account all the
    subjects, objects, impacts and factors involved in the agreement or
    international business contract.</p>
  </disp-quote>
</sec>









<sec>
  <title>DISCUSSION</title>
  <disp-quote>
    <p>In an agreement that applies in Indonesia, it is known that there
    are several principles that are a reference and reference in making
    an agreement, namely:</p>
  </disp-quote>
  <list list-type="order">
    <list-item>
      <p>The basis of freedom of contract</p>
    </list-item>
  </list>
  <disp-quote>
    <p>It is a principle that gives the parties the freedom to determine
    the content of the agreement according to their will, as long as the
    matter regulated does not conflict with the applicable law and
    public order.</p>
  </disp-quote>
  <list list-type="order">
    <list-item>
      <label>2.</label>
      <p>The Basics of Consensualism</p>
    </list-item>
  </list>
  <disp-quote>
    <p>It is the principle that states that an agreement is considered
    valid and valid since there is an agreement between the parties,
    without requiring a certain formal form.</p>
  </disp-quote>
  <list list-type="order">
    <list-item>
      <label>3.</label>
      <p>The Basis of Good Faith</p>
    </list-item>
  </list>
  <disp-quote>
    <p>It is a principle that obliges the parties to the agreement to
    act honestly and fairly in carrying out their rights and
    obligations</p>
  </disp-quote>
  <list list-type="order">
    <list-item>
      <label>4.</label>
      <p>Asas Pacta Sunt Servanda</p>
    </list-item>
  </list>
  <disp-quote>
    <p>It is a principle that states that a legally made agreement will
    be valid as a law for the parties who make it and must be obeyed
    properly.</p>
    <p>In the world of international civil law, several principles are
    also regulated regarding the relationship between a company and
    other companies, especially those that contain foreign elements or
    cross national borders. Foreign elements or cross-country borders
    can refer to the subject, object or location of the act or the
    implementation of the law. Similar to domestic agreements, foreign
    agreements or contracts also adhere to the principle of freedom of
    contract, which means that all parties are free to enter into
    contracts including the content of the agreement.</p>
    <p>The main problem in a contract or agreement, especially with
    foreign parties, especially with different legal systems, is the
    choice of law that will be used. This choice of law is very
    important because it concerns how the agreement will then be
    interpreted in the future when there is a dispute between the
    parties involved in the contract. The content of the agreement
    concerns the object, the arrangement of rights and obligations and
    other matters that are part of the agreement that will be agreed
    upon by both parties.</p>
    <p>Related to international agreements and contracts, there are
    several types of legal options that can be alternatives, namely:</p>
  </disp-quote>
  <list list-type="order">
    <list-item>
      <p>This choice of law is related to the party who will determine
      which law will apply in interpreting the agreement.</p>
    </list-item>
    <list-item>
      <p>The choice of jurisdiction is related to which court or forum
      to use in the event of a dispute between the parties related to
      the agreement</p>
    </list-item>
    <list-item>
      <p>This choice of domicile is related to the determination or
      designation of legal domicile of the parties to the agreement.</p>
    </list-item>
  </list>
  <disp-quote>
    <p>These three legal options are one of the important factors in the
    creation of international agreements or business contracts, all
    parties involved must be able to decide both the legal options, the
    choice of forum and the legal domicile to be used in the
    agreement.</p>
    <p>In addition, there are several things that are restrictions in
    international civil law that must be of concern to all parties to
    the agreement, namely:</p>
  </disp-quote>
  <list list-type="order">
    <list-item>
      <p>Not breaking the law</p>
    </list-item>
    <list-item>
      <p>Only valid in the field of contract law</p>
    </list-item>
    <list-item>
      <p>Not about the law of employment contracts</p>
    </list-item>
    <list-item>
      <p>It must not be about the provisions of the law with a public
      nature</p>
    </list-item>
    <list-item>
      <p>Legal choices must be based on good faith and must not be used
      in improper ways with the aim of committing fraud or legal
      smuggling</p>
    </list-item>
  </list>
  <disp-quote>
    <p>Regarding the case of the agreement faced by PT Indah Logistik
    and City Cargo, in determining which law will be used and which
    forum will be used if there is a dispute in the future, it is an
    issue that is difficult to decide in a meeting to discuss the
    agreement. This is very difficult to decide considering that this
    agreement is a cooperation where all parties have the same position
    both in terms of operational implementation and the activities
    carried out.</p>
    <p>To find a middle point or certainty at which point City Cargo has
    a better bargaining position compared to PT Indah Logistik is
    difficult, considering that both feel that they have the same
    bargaining position. Another problem is that the two companies have
    different legal systems, one based on Islamic law while the other is
    civil law. These things make the cooperation agreement between the
    two companies not easy, to determine the legal certainty that will
    apply in the agreement to be made.</p>
    <p>In addition, legal options in international civil law are also
    known several theories in applicable international law, namely:</p>
  </disp-quote>
  <list list-type="order">
    <list-item>
      <p>The theory of Lex Loci Contractus is a theory that refers to
      the place where a legal act or agreement is performed</p>
    </list-item>
    <list-item>
      <p>The Lex Loci Solutionis theory is a theory that refers to the
      place where the execution of the agreement or the activities of
      the agreement will be carried out</p>
    </list-item>
    <list-item>
      <p>The theory of the proper law of contract is a theory that
      refers to the most reasonable state law by looking for the center
      of gravity or the point of connection that is most closely related
      to the contract.</p>
    </list-item>
    <list-item>
      <p>The most characteristic connection theory is a theory that
      refers to who performs the most characteristic feats</p>
    </list-item>
  </list>
  <disp-quote>
    <p>Lex Cause is a process for resolving disputes by referring to
    certain qualifications or points of connection agreed upon by both
    parties.</p>
    <p>These legal principles are the basis for resolving disputes or
    finding common ground in every problem that arises in the
    implementation of international business agreements or
    contracts.</p>
    <p>Referring to the problems faced by the two business actors, both
    parties agreed to find a common ground from the existing problems by
    looking at which point the profit is more in favor of City Cargo and
    at which point to PT Indah Logistik. Operationally, the two business
    actors have the same responsibilities and operational areas, as well
    as the process, but the main point of this collaboration is more
    about how to handle cargo goods from Hajj and Umrah pilgrims from
    Indonesia. By referring to this, an agreement was reached that the
    handling of goods will be more dominant from Saudi Arabia to
    Indonesia than vice versa. From the sales side, of course, offering
    logistics</p>
    <p>management services to Hajj and Umrah pilgrims in Saudi Arabia is
    more profitable using the name PT Indah logistics than Citi Cargo.
    Hajj and Umrah pilgrims will feel more comfortable and safe with the
    certainty of their goods if what is used for sales or marketing is
    the company name PT Indah Logistik.</p>
    <p>Guided by the goods that will be handled more are the goods of
    Hajj and Umrah pilgrims from Indonesia, although the collection and
    delivery process will come from Saudi Arabia, namely Mecca and
    Medina, the bargaining position or the point of emphasis will be
    more on PT Indah Logistik. Based on the conditions and circumstances
    that occurred between the two business actors, it can be described
    that when a dispute occurs, the one who will make many demands is
    from the Hajj and Umrah pilgrims from Indonesia, so that indirectly
    it can be said that the law that will be widely used is the law that
    applies in Indonesia.</p>
    <p>Based on this, it was agreed that the agreement made would use
    the applicable law in Indonesia to interpret the content of the
    agreement to be used. And the choice of forum to be used to resolve
    the issue in the event of disagreement in the deliberation for
    consensus is the forum or abitrase located in Singapore. Negotiation
    in deciding the legal options to be used in interpreting the
    agreement and the dispute settlement are very important factors in
    an international agreement or business contract.</p>
    <p>From the process of settling the agreement between these two
    business actors, it can be said that the theory used in finding a
    solution is the theory of the proper law of contract and the theory
    of the most characteristic connection.</p>
    <p>To determine the legal choice using the theory of the proper law
    of contract refers to the transaction that will occur, where the
    transaction that occurs will involve most of it with Hajj and Umrah
    pilgrims from Indonesia. This is in line with Morris's opinion,
    which states that proper law is a legal system that has the most
    close and tangible relationship with the transactions that occur.
    Morris's opinion is also in line with Lord Atkin's opinion which
    states:</p>
    <p><italic>The legal principles that guide an English court on the
    proper law are now well settled; it is the law that the parties
    intended to apply. Their intention will be ascertained by the
    intention expressed in the contract, if any, which will be
    conclusive. If no intention is expressed, the intention will be
    presumed by the court from the terms of the contract and the
    relevant surrounding circumstances</italic>.”</p>
    <p>The concept in this theory emphasizes the importance of looking
    at the factors or elements that underlie why this agreement is
    realized or occurring, and determines the most dominant or important
    elements until the agreement is formed. Because this agreement is
    motivated by the large number of Indonesian citizens who carry out
    Hajj and Umrah activities, the most dominant element is the element
    from Indonesia so that the application of Indonesian law is very
    appropriate.</p>
    <p>The same applies to the most charateristic connection theory,
    this theory is guided by which party performs the most
    characteristic achievements. According to Rabbel, if the parties to
    an international contract do not determine their own choice of law,
    the law of the country in question will apply where the contract in
    question shows the most characteristic connection.</p>
    <p>In this theory, the obligation to perform a performance that is
    most characteristic is the benchmark for determining the law that
    will govern the agreement. In each contract it can be seen which
    party performs the most characteristic performance and the law of
    the party that performs the most characteristic performance is
    considered to be the law that must be used. Because this cooperation
    agreement refers more to Hajj and Umrah goods originating from
    Indonesia, it can be ascertained that if there are complaints or
    demands, they come from Indonesia, so that the legal problems that
    will be faced will refer more to Indonesian law.</p>
    <p>So based on both the theoretical approaches, the proper law of
    contract and the theory of the most characteristic connection , it
    is clear which legal choice should be used to make an international
    business agreement or contract between City Cargo and PT Indah
    Logistik.</p>
  </disp-quote>
</sec>









<sec>
  <title>CONCLUSIONS AND RECOMMENDATIONS</title>
  <disp-quote>
    <p>Every business activity or any activity is basically inseparable
    from the existence of an agreement or contract, especially when the
    activity involves more than one entity and is related to profit,
    then an agreement or contract becomes mandatory. Agreements if made
    by parties in a certain jurisdiction are not too much of a problem
    because they can immediately determine legal choices based on the
    domicile of business actors.</p>
    <p>The problem or settlement of agreements is often a problem when
    it concerns business actors from foreign elements, namely business
    actors are in other regions and often the legal system is different.
    This is what happened to PT Indah Logistik and City Cargo when
    entering into logistics cooperation agreements from and to Saudi
    Arabia and Indonesia. This cooperation activity involves
    cross-border and different legal systems where one is Islamic law
    while the other is civil law. Another obstacle is that activities
    occur in both countries with the same scope of activities, so it
    becomes a separate problem in determining which legal options will
    be applied in making international business agreements or contracts
    between the two companies.</p>
    <p>After carefully exploring using the theoretical approaches
    contained in international law, namely the theory of the proper law
    of contract and the theory of the most characteristic connection ,
    the most appropriate legal choice is Indonesian law. The most basic
    basis for consideration is the elements that are the background for
    the formation of the agreement between City Kargo and PT Indah
    Logistik, as well as the potential legal consequences that are
    likely to occur in the transaction process where the majority of
    consumers are Indonesian citizens. Based on these two things, it is
    concluded that the most appropriate legal choice for the settlement
    of international business agreements or contracts is Indonesian
    law.</p>
  </disp-quote>
</sec>









<sec>
  <title>ADVANCED RESEARCH</title>
  <disp-quote>
 <p>Research concerning the agreement between PT Indah Logistics and
    City Cargo, considering that they operate under different legal
    systems, necessitates additional references and examples of similar
    agreements that have taken place. The limitations of this research
    primarily involve the need for more information on the legal system
    in Saudi Arabia, where City Cargo is based. Gaining an understanding
    of the applicable laws in a country is essential for comprehending
    the rules and regulations governing the agreement.</p>
    <p>Investigating agreements between parties with differing legal
    systems can provide valuable insights into resolving cross-border
    issues. Therefore, it is crucial for this research to delve deeper
    into the legal frameworks employed by the parties involved in the
    international agreement. A comprehensive understanding of these
    legal systems will facilitate finding effective solutions for
    settling any disputes that may arise from the agreement.</p>
  </disp-quote>
</sec>









<sec>
      <title>REFERENCES</title>
      <ref-list>
<ref id="ref1">  
  <element-citation publication-type="book">  
    <person-group person-group-type="author">  
      <name><surname>Adolf</surname><given-names>H.</given-names></name>  
    </person-group>  
    <source>Dasar-Dasar Hukum Kontrak Internasional</source>  
    <publisher-name>Refika Aditama</publisher-name>  
    <publisher-loc>Bandung</publisher-loc>  
    <year>2018</year>  
    <comment>[Book]</comment>  
  </element-citation>  
</ref>

<ref id="ref2">  
  <element-citation publication-type="book">  
    <person-group person-group-type="author">  
      <name><surname>Djamil</surname><given-names>F.</given-names></name>  
    </person-group>  
    <source>Penerapan Hukum Perjanjian dalam Transaksi di Lembaga Keuangan Syariah</source>  
    <publisher-name>Sinar Grafika</publisher-name>  
    <publisher-loc>Jakarta</publisher-loc>  
    <year>2012</year>  
    <comment>[Book]</comment>  
  </element-citation>  
</ref>

<ref id="ref3">  
  <element-citation publication-type="book">  
    <person-group person-group-type="author">  
      <name><surname>Gautama</surname><given-names>S.</given-names></name>  
    </person-group>  
    <source>Pengantar Hukum Perdata Internasional</source>  
    <publisher-name>Bina Cipta</publisher-name>  
    <publisher-loc>Bandung</publisher-loc>  
    <year>1989</year>  
    <comment>[Book]</comment>  
  </element-citation>  
</ref>

<ref id="ref4">  
  <element-citation publication-type="book">  
    <person-group person-group-type="author">  
      <name><surname>Gautama</surname><given-names>S.</given-names></name>  
    </person-group>  
    <source>Hukum Perdata Internasional Indonesia: Jilid II Bagian 4 Buku ke-5</source>  
    <publisher-name>Alumni</publisher-name>  
    <publisher-loc>Bandung</publisher-loc>  
    <year>1992</year>  
    <comment>[Book]</comment>  
  </element-citation>  
</ref>

<ref id="ref5">  
  <element-citation publication-type="book">  
    <person-group person-group-type="author">  
      <name><surname>Gautama</surname><given-names>S.</given-names></name>  
    </person-group>  
    <source>Hukum Perdata Internasional Indonesia: Jilid III Bagian 2 Buku ke-8</source>  
    <publisher-name>Gema Insani Press</publisher-name>  
    <publisher-loc>Bandung</publisher-loc>  
    <year>2007</year>  
    <comment>[Book]</comment>  
  </element-citation>  
</ref>

<ref id="ref6">  
  <element-citation publication-type="book">  
    <person-group person-group-type="author">  
      <name><surname>Gautama</surname><given-names>S.</given-names></name>  
    </person-group>  
    <source>Pengantar Hukum Perdata Internasional Indonesia</source>  
    <publisher-name>Bina Cipta</publisher-name>  
    <publisher-loc>Bandung</publisher-loc>  
    <year>1987</year>  
    <comment>[Book]</comment>  
  </element-citation>  
</ref>

<ref id="ref7">  
  <element-citation publication-type="book">  
    <person-group person-group-type="author">  
      <name><surname>Hardjowahono</surname><given-names>B. S.</given-names></name>  
    </person-group>  
    <source>Dasar-Dasar Hukum Perdata Internasional</source>  
    <publisher-name>Citra Aditya Bakti</publisher-name>  
    <publisher-loc>Bandung</publisher-loc>  
    <year>2006</year>  
    <comment>[Book]</comment>  
  </element-citation>  
</ref>

<ref id="ref8">  
  <element-citation publication-type="book">  
    <person-group person-group-type="author">  
      <name><surname>Situni</surname><given-names>W.</given-names></name>  
    </person-group>  
    <source>Identifikasi dan Reformulasi Sumber-sumber Hukum Internasional</source>  
    <publisher-name>Mandar Maju</publisher-name>  
    <publisher-loc>Bandung</publisher-loc>  
    <year>1989</year>  
    <comment>[Book]</comment>  
  </element-citation>  
</ref>

<ref id="ref9">  
  <element-citation publication-type="book">  
    <person-group person-group-type="author">  
      <name><surname>Khairandy</surname><given-names>R.</given-names></name>  
      <name><surname>Sutrisno</surname><given-names>N.</given-names></name>  
      <name><surname>Thontowi</surname><given-names>J.</given-names></name>  
    </person-group>  
    <source>Pengantar Hukum Perdata Internasional Indonesia</source>  
    <publisher-name>Gama Media</publisher-name>  
    <publisher-loc>Yogyakarta</publisher-loc>  
    <year>1999</year>  
    <comment>[Book]</comment>  
  </element-citation>  
</ref>

<ref id="ref10">  
  <element-citation publication-type="web">  
    <person-group person-group-type="author">  
      <name><surname>FJP Law Office</surname><given-names>---</given-names></name>  
    </person-group>  
    <article-title>Sekilas Penjelasan Terkait Hukum Perjanjian Internasional</article-title>  
    <year>n.d.</year>  
    <comment>[Online]</comment>  
    <ext-link ext-link-type="uri" xlink:href="https://fjplaw.com/id/sekilas-penjelasanterkait-hukum-perjanjian-internasional-law-oftreaties/">https://fjplaw.com/id/sekilas-penjelasanterkait-hukum-perjanjian-internasional-law-oftreaties/</ext-link>  
  </element-citation>  
</ref>

</ref-list>
</sec>
</body>
</article>
