ANALISIS PENILAIAN RESIKO TERHAHAP EVALUASI RENCANA PASCATAMBANG BATUBARA MENGGUNAKAN SKALA LIKERT. PROMINE, [S. l.], v. 2, n. 2, 2018. DOI: 10.33019/promine.v2i2.81. Disponível em: https://www.journal.ubb.ac.id/index.php/promine/article/view/81. Acesso em: 13 apr. 2026.