Fidelis C. Duchi, and Oludayo T. Otaro. “Assessing the Impact of Mining Activities in Kwakwalagi Mining Site of Riruwai, Kano State”. AFRICAN JOURNAL OF GEOGRAPHICAL SCIENCES, vol. 3, no. 1, Mar. 2022, https://ajgs.com.ng/Journal/index.php/AJGS/article/view/9.