UMAR FARUK, Mubarak. Application of VLF-EM method for base metal exploration in Gwani area (Misau 107), Jigawa state, Nigeria. International Journal of Advanced Geosciences, [S. l.], v. 7, n. 2, p. 186–193, 2019. DOI: 10.14419/ijag.v7i2.29977. Disponível em: https://sciencepubco.com/index.php/IJAG/article/view/29977.. Acesso em: 3 may. 2024.