Wairangu, E., Kitur, E. and Macharia, G. (2016) “Utilization of by-products and Cleaner Production in industrial Nile perch processing in Kenya”, International Journal of Environmental Sciences, 1(2), pp. 33–46. Available at: https://iprjb.org/journals/index.php/IJES/article/view/160 (Accessed: 17May2024).