SHUAIBU, A.M.; OVWASA, M.O. Petrography and Geochemistry of Bada’u and its Environ, Katsina State Northwestern Nigeria. International Journal of Science for Global Sustainability, [S. l.], v. 5, n. 2, p. 12, 2019. DOI: 10.57233/ijsgs.v5i2.146. Disponível em: https://www.fugus-ijsgs.com.ng/index.php/ijsgs/article/view/146. Acesso em: 4 oct. 2025.