Malik TP, Supandi, Wardana NK. SLOPE STABILITY ANALYSIS FOR OPTIMIZATION OF COAL DEPOSIT IN THE LOWWALL PIT XYZ AREA PT. KIDECO JAYA AGUNG, BATU SOPANG DISTRICT, PASER REGENCY, EAST KALIMANTAN PROVINCE. Prosiding Seminar Nasional ReTII [Internet]. 2021Nov.9 [cited 2024Jul.22];:372 -. Available from: //journal.itny.ac.id/index.php/ReTII/article/view/2725