Irfan, Irfan, Tommy Trides, Agus Winarno, Lucia Litha Respati, and Shalaho Dina Devy. “STUDI PERBANDINGAN NILAI KUAT GESER BATU LEMPUNG BERDASARKAN KONDISI JENUH, KONDISI NATURAL, DAN KONDISI KERING FORMASI PALAU BALANG MENGGUNAKAN METODE DIREC SHEAR DI KALIMANTAN TIMUR”. Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 4, no. 5 (May 9, 2023): 51-61. Accessed February 3, 2025. https://ojs.cahayamandalika.com/index.php/jomla/article/view/1552.