Joshua, Emmanuel Oluwagbemi, and Florence Yetunde Oljide. “Investigation of the Spatial Variation of Soil Resistivity and Conductivity in Ajibode Area, Ibadan”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 26, no. 2 (April 21, 2016): 206–220. Accessed January 17, 2026. https://gssrr.org/JournalOfBasicAndApplied/article/view/4974.