Manyele, S.V., M.R. Halfani, and Y. Benjamin. “Aeration Efficiency of a Three-Phase Fluidized Bed Bioreactor During Food Industry Wastewater Treatment”. Tanzania Journal of Engineering and Technology 27, no. 2 (December 31, 2004): 60-70. Accessed May 10, 2024. https://tjet.udsm.ac.tz/index.php/tjet/article/view/353.