MANDEVHU, S.M; VATUVA, A.; KAHOVERA, S. Distribution and occurrence of lithium-bearing minerals in the Helikon pegmatites in Karibib, Namibia. Namibian Journal for Research, Science and Technology, [S. l.], v. 2, n. 1, p. 90–100, 2020. DOI: 10.54421/njrst.v2i1.22. Disponível em: https://njrst.ncrst.na/index.php/njrst/article/view/22. Acesso em: 6 nov. 2025.