WIJAYANTO, A. Policy Paper: Pengendalian Produksi Batubara di Indonesia. Jurnal Sosial Teknologi, [S. l.], v. 5, n. 5, p. 1636–1646, 2025. DOI: 10.59188/jurnalsostech.v5i5.32104. Disponível em: https://sostech.greenvest.co.id/index.php/sostech/article/view/32104. Acesso em: 16 feb. 2026.