OJO, O. I.; COKER, A. O.; OMOTOSHO, O. A.; ATTA, A. T.; YAHAYA, A. I. Heavy Metal Contamination of Urban Slum Groundwater: A Case Study of Ijora, Badia, Lagos. LAUTECH Journal of Engineering and Technology, [S. l.], v. 20, n. 2, p. 210–217, 2026. Disponível em: https://laujet.com/index.php/laujet/article/view/1106. Acesso em: 9 nov. 2026.