Alayou, S., & Tekle-Giorgis, Y. (2025). Prediction of bio-economically sustainable yield and optimum fishing effort for the Nile tilapia (Oreochromis niloticus L.) fishery of Lake Hawassa, Ethiopia. Ethiopian Journal of Science and Technology, 11(1), 57-78. Retrieved from http://journals.bdu.edu.et/index.php/EJST/article/view/2593