MAHARANI, Dewi Nadya; MUZAKKI, Fauzan; HARTATI S, Sawitri Yuli; SETIYONO, Setiyono; EFRIANTO, Gatot. Pertamina’s Quasi-Monopoly : How Restrictions on Basic Fuel Imports Impact the Downstream Oil and Gas Investment . Journal of Law, Politic and Humanities, [S. l.], v. 6, n. 2, p. 1119–1133, 2025. DOI: 10.38035/jlph.v6i2.2726. Disponível em: https://dinastires.org/JLPH/article/view/2726. Acesso em: 2 apr. 2026.