“EVALUASI KADAR PRODUKSI NIKEL LATERIT DI PT. ANTAM TBK: Abjan Hi. Masuara Program Studi Teknik Pertambangan Fakultas Teknik Universitas Muhammadiyah Maluku Utara” (2018) DINTEK, 11(2), pp. 33–45. Available at: https://jurnal.ummu.ac.id/index.php/dintek/article/view/137 (Accessed: 11 January 2026).