“Analisis Pengaruh Getaran Peledakan Terhadap Kestabilan Lereng Lowwall Pada Pit 1 Tambang Batubara PT Atha Marth Naha Kramo (AMNK) Jobsite Langap, Kabupaten Malinau Propinsi Kalimantan Utara: Analysis Of The Effect Of Vibration On The Stability Of The Blooding Lowwall Side On Pit 1 Coal Mine, Malinau Regency, North Kalimantan Province PT Atha Marth Naha Kramo (AMNK) Langap Jobsite”. MINERAL 6, no. 2 (October 1, 2021): 25–31. Accessed April 19, 2026. https://www.journal.ubb.ac.id/index.php/mineral/article/view/3090.