Makut, D. M., and O. O. Majekodunmi. “Bioremediation Potentials of Chicken Droppings on Crude Oil Polluted Soil from Automobile Workshop”. GSC Biological and Pharmaceutical Sciences, vol. 8, no. 2, Aug. 2019, pp. 045-52, doi:10.30574/gscbps.2019.8.2.0138.