Ibrahim Idris Baba, et al. “EFFECTS OF ARTISANAL MINING ON LAND DEGRADATION IN ANKA AND MARU, ZAMFARA STATE, NIGERIA ”. Sokoto Journal of Geographical Studies , vol. 2, no. 2, Oct. 2025, pp. 148-5, https://sjgs.org.ng/index.php/data/article/view/53.