Gift, U. ., O. I. . Okunwaye, and O. E. Oriakpono. “Biostimulation Potentials of Pig Dung and Oil Palm Fruit Chaff on a Diesel Fuel Polluted Soil”. International Journal of Sustainable Energy and Environmental Research, vol. 13, no. 1, Feb. 2024, pp. 1-11, doi:10.18488/13.v13i1.3638.