Omotoso, Toyin, and Justina Falana. “Catchment Scale Assessment of River-Water Quality in an Ungauged Environment”. ITEGAM-JETIA 7, no. 32 (December 15, 2021): 4-11. Accessed November 4, 2024. https://itegam-jetia.org/journal/index.php/jetia/article/view/780.