Olayinka LA, Ahmed AL, Lawal KM, et al. ELECTRICAL CHARACTERIZATION OF THE SUBSURFACE SOIL USING ELECTRICAL RESISTIVITY TOMOGRAPHY FOR FOUNDATION STUDIES AT AHMADU BELLO UNIVERSITY PHASE II, ZARIA, NIGERIA. FJS. 2023;3(3):109-114. Accessed October 24, 2025. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1545