Maina Benjamin, Maina Benjamin, Aliyuda Kachalla, & Aliyuda Kachalla. (2016). Impact of Coal Mining on the Environment in Mainganga Community of Akko Local Government, Gombe State, Nigeria. Global Journal of Human-Social Science, 16(B3), 17–24. Retrieved from https://socialscienceresearch.org/index.php/GJHSS/article/view/1741