“Effect of Hospital Effluents on Physicochemical Characterization on Mbandaka River Water: A case study of River Botema Bofala Nkele of DRC ” (2019) International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE, 5(11), pp. 195–202. doi: 10.31695/IJASRE.2019.33607.