SITANGGANG, Denny Boy; YANTO, Yanto. Desain Geometri Lereng Penambangan Batubara Terbuka Serta Mitigasi Risiko K3 dan Lingkungan di Pit X3 PT. DBS. Indonesian Journal of Innovation Multidisipliner Research, [S. l.], v. 4, n. 3, p. 15561–15569, 2026. DOI: 10.69693/ijim.v4i3.2709. Disponível em: https://multidisipliner.org/ijim/article/view/2709. Acesso em: 10 oct. 2026.