Syukran, Muhammad, Hasbi Bakri, Djamaludin Djamaludin, and Wira Yudha. 2022. “MODEL SEBARAN KADAR NIKEL LATERIT DI PT. SINAR JAYA SULTRA UTAMA”. Mining Science And Technology Journal 1 (1), 20-30. https://doi.org/10.54297/minetech-journal.v1i1.257.