Sifa Yohana Baseka, & Verdiana Grace Masanja. (2022). CFD Study and Investigation of the Critical Ratio for Pressure-Head Ratio inside Drainage Manholes. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE, 8(1), 52–58. https://doi.org/10.31695/IJASRE.2022.8.1.7