LAWAL, H.; LIMAN, M. G.; TSAFE, A. I.; AHMED, J. M; LAWAL, H. Potential Heavy Metals Pollution in Soil of Some Selected Goldsmith Workshops in Gusau, Zamfara State. International Journal of Science for Global Sustainability, [S. l.], v. 7, n. 1, p. 6, 2021. Disponível em: https://fugus-ijsgs.com.ng/index.php/ijsgs/article/view/42. Acesso em: 17 apr. 2026.