Geophysical investigation of groundwater contamination in urban areas: a case study of active dumpsites in oyo town, Nigeria. ITEGAM-JETIA, [S. l.], v. 10, n. 47, p. 124–130, 2024. DOI: 10.5935/jetia.v10i47.1113. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/1113. Acesso em: 23 oct. 2026.