INVESTIGATION OF LEACHATE INFILTRATION ON GROUNDWATER USING GEO-RESISTIVITY AND NATURAL ELECTRIC FIELD METHOD AROUND OJOOU-OLAYANJU’S DUMPSITE, ADA, SOUTHWESTERN NIGERIA. Nigerian Journal of Technology, [S. l.], v. 43, n. 1, 2024. DOI: 10.4314/njt.v43i1.18. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/3275. Acesso em: 20 oct. 2025.