Hemriyantton B, Wirajuda MH, Herman E. International Law to Understand Russia’s Invasion of Ukrainian 2022 : between Self-Defence and Deficiency. EAJMR [Internet]. 2024 Jul. 30 [cited 2024 Sep. 19];3(7):3103-16. Available from: https://journal.formosapublisher.org/index.php/eajmr/article/view/8632