Naomy Chepkirui Yego, Charles Onyari Nyambane, Rebbecca Yegon, and Shadrack Kiprotich. “Physicochemical and Heavy Metal Characterization of River Kapingazi in Embu County, Kenya”. Research in Ecology 7, no. 3 (June 24, 2025): 104–114. Accessed July 9, 2025. https://journals.bilpubgroup.com/index.php/re/article/view/9873.