OKORONKWO, N. M.; OKOLIE , E. C.; OKONKWO, J. E. INVESTIGATION OF SUBSURFACE LITHOLOGY AND GROUNDWATER TRANSMISSIVITY IN DELTA STATE UNIVERSITY, ABRAKA NIGERIA USING VERTICAL ELECTRICAL SOUNDING AND DEEP WELL LOGS. NIGERIAN JOURNAL OF SCIENCE AND ENVIRONMENT, [S. l.], v. 20, n. 2, 2023. Disponível em: https://delsunjse.com/index.php/njse/article/view/103. Acesso em: 28 apr. 2024.