RIAK, Jacob Dut Chol. Politics of Fiscal Regimes and Economic Instruments in Petroleum Industry. International Journal of Law and Politics Studies, [S. l.], v. 6, n. 6, p. 49–59, 2024. DOI: 10.32996/ijlps.2024.6.6.3. Disponível em: https://al-kindipublishers.org/index.php/ijlps/article/view/8114. Acesso em: 9 sep. 2025.