Hodijatussolihah, Haikal Mubarak, Ahmad Fatoni, Thariq Muslim, Munib, Edi Santoso, and Edi Santoso. “Alleged Violation of Article 22 of Law Number 5 of 1999 Concerning the Prohibition of Monopolistic Practices and/Or Unfair Business Competition (Law Number 5 of 1999) Regarding the Procurement of Rehabilitation and Renovation Packages for School Facilities and Infrastructure in Indragiri Hilir Regency 1 and 2 APBN for the 2019 Fiscal Year. Decision: 36/KPPU-I/2020”. Formosa Journal of Sustainable Research 3, no. 7 (August 27, 2024): 1643–1650. Accessed May 11, 2026. https://journal.formosapublisher.org/index.php/fjsr/article/view/10896.