Analysis of Government Efforts to Handle Declining Petroleum Yields in Indonesia. International Journal of Sustainable Applied Sciences (IJSAS), [S. l.], v. 2, n. 3, p. 271–276, 2024. Disponível em: https://penerbitjurnalinternasional.com/index.php/ijsas/article/view/593.. Acesso em: 13 oct. 2025.