Adedokun, I. O., & Etim, D. U. (2024). Classification of Shallow Subsurface Heterogeneity, using 2-D Wenner Array and Induced Polarization Methods, in Parts of Southern Ijaw, Bayelsa State, Nigeria. Nigerian Journal of Physics, 33(3), 100–111. https://doi.org/10.62292/njp.v33i3.2024.296