RUDY HAPOSAN SIAHAAN1; RAJA FERNANDEZ BUTAR-BUTAR. THE INTERNATIONAL LAW PERSPECTIVE ON THE CONCEPT OF PRODUCTION-SHARING AGREEMENT UNDER INDONESIA’S CUSTOMARY LAW. INTERNATIONAL JOURNAL OF LAW, GOVERNMENT AND COMMUNICATION (IJLGC), [S. l.], v. 2, n. 5, 2017. Disponível em: https://gaexcellence.com/ijlgc/article/view/28. Acesso em: 14 jun. 2025.