Kingsley. C. Nwachukwu, Kingsley Timiyan, Iwekuru. S. Akosubo, and Kemebiye. Dimara, “The Effect of Oil Pollution on the Engineering Properties of Construction Soils in Some Selected Oil Region of Nigeria: A Case Study of Four Oil Towns in Rivers and Delta States”, etj, vol. 9, no. 3, pp. 3667–3678, Mar. 2024.