1Onsachi, J.M., 2Dibal, H. U, 3Daku, S.S (2016) “The Maiganga Coal Mine Drainage and Its Effects on Water Quality, North Eastern Nigeria”, International Journal of Emerging Trends in Science and Technology, 3(07), pp. 324-4333. Available at: http://igmpublication.org/ijetst.in/index.php/ijetst/article/view/1146 (Accessed: 23November2024).