Isah, Shaibu, and Bello Aliyu. “Hydrogeochemistry of Groundwater in Lalan and Its Environs, Gusau Zamfara State Nigeria”. Advanced Research Journal 3, no. 1 (March 29, 2025): 1–17. Accessed May 22, 2025. https://ar-journal.com/index.php/pub/article/view/24.