MABRURI, Ibnu; HASRIYANTI; NURFASIHA; POALAHI SALU, Sahrul; YATJONG, Isramyano; ARIF. OPTIMALISAI PEMANFAATAN BIJIH NIKEL KADAR RENDAH UNTUK PENENTUAN CUT OFF GRADE OPTIMAL PADA PIT 13B PT. CITRA SILIKA MALLAWA: OPTIMIZATION OF LOW-GRADE NICKEL ORE UTILIZATION FOR OPTIMAL COG DETERMINATION AT PIT 13B PT. CITRA SILIKA MALLAWA. JURNAL TEKNIK PERTAMBANGAN, [S. l.], v. 24, n. 2, p. 58–65, 2024. DOI: 10.36873/jtp.v24i1.12832. Disponível em: https://e-journal.upr.ac.id/index.php/JTP/article/view/12832. Acesso em: 6 dec. 2025.