IRAWAN, Iwan. Legal Analysis of Coal Mining in Efforts to Maintain The Environmental Sustainability. Humaniora, [S. l.], v. 7, n. 3, p. 381–387, 2016. DOI: 10.21512/humaniora.v7i3.3592. Disponível em: https://journal.binus.ac.id/index.php/Humaniora/article/view/3592. Acesso em: 28 may. 2025.