Ayub, N., T. Semwogerere, and R. Awichi. “Mathematical Modelling of Sewage Overflow Through Pipe-Manhole Drainage Sewer Systems Using CFD: A Case of Mbale City, Eastern Uganda”. East African Journal of Engineering, Vol. 2, no. 1, Nov. 2020, pp. 33-45, doi:10.37284/eaje.2.1.239.