Effect of Hospital Effluents on Physicochemical Characterization on Mbandaka River Water: A case study of River Botema Bofala Nkele of DRC . IJASRE [Internet]. 2019 Nov. 7 [cited 2024 May 6];5(11):195-202. Available from: https://ijasre.net/index.php/ijasre/article/view/624