Yakubu, M., & Omar, S. (2019). Physicochemical Characteristics of Groundwater Samples and Leachate from Gbagede Dumpsite, Amoyo, Kwara State, Nigeria. Al-Hikmah Journal of Pure and Applied Sciences (AJPAS) , 7(1), 31-37. https://alhikmahuniversity.edu.ng/AJPAS/index.php/journal/article/view/186