Perencanaan Sistem Pemompaan pada Penambangan Timah Primer Shaft Lacat 4 Pt Menara Cipta Mulia Kelapa Kampit Belitung Timur: (Planning of Pumping System in Shaft Lacat 4 Primary Tin Mining at PT Menara Cipta Mulia Kelapa Kampit Belitung Timur. MINERAL, [S. l.], v. 6, n. 1, p. 6–12, 2021. DOI: 10.33019/mineral.v6i1.3079. Disponível em: https://www.journal.ubb.ac.id/index.php/mineral/article/view/3079. Acesso em: 20 apr. 2026.