Ulakpa, Ruth Oghenerukevwe Eyankware, Wisdom Chukwuemeke Ulakpa, and Oghenegare Emmanuel Eyankware. 2022. “Petroleum Filling Stations and Their Impact on the Environment in Nigeria”. Journal of Environmental & Earth Sciences 4 (1):1-14. https://doi.org/10.30564/jees.v4i1.4073.