Gautama, Gregorius Aryoko, Dandung Novianto, Diana Irmawati Pradani, and Armin Naibahao. “AVAILABILITY OF TOPSOIL FOR RECLAMATION OF FORMER PT XYZ MINING LAND, SUNGAI RAYA, SOUTH KALIMANTAN”. Prokons: Jurnal Teknik Sipil 18, no. 1 (October 14, 2025): 54–62. Accessed February 12, 2026. https://jurnal.polinema.ac.id/index.php/PROKONS/article/view/8808.