“Biotreatment of Slaughterhouse Wastewater Accompanied With Electrcity Generation and Nutrients Recovery in Microbial Fuel Cell”. Journal of Engineering 23, no. 5 (April 30, 2017): 94–105. Accessed July 3, 2024. https://joe.uobaghdad.edu.iq/index.php/main/article/view/43.