SOETOPO, Bambang; SYAEFUL, Hery; MARZUKI, Anang; SUDARTO, Slamet. Tinjauan Umum Potensi Sumberdaya Monasit di Daerah Ketapang Kalimantan Barat. EKSPLORIUM, [S. l.], v. 32, n. 2, p. 103–114, 2013. DOI: 10.17146/eksplorium.2011.32.2.2818. Disponível em: https://ejournal.brin.go.id/eksplorium/article/view/7968. Acesso em: 6 dec. 2025.