Syam, Muhammad Amin, Heryanto Heryanto, Tommy Trides, Laurensius Pian Pasiakan, and Dita Amalia. “ANALISIS KESTABILAN LERENG BEDASARKAN NILAI SLOPE MASS RATING DI DESA SUKAMAJU, TENGGARONG SEBERANG, KUTAI KARTANEGARA, KALIMANTAN TIMUR”. JURNAL GEOCELEBES 2, no. 2 (October 22, 2018): 53-63. Accessed May 3, 2024. https://journal.unhas.ac.id/index.php/geocelebes/article/view/5158.