1.
Gebremedhin GS, Belliethathan S. Socio-Economic Benefit of Lake Ecosystem (In Case of Lake Ziway). Adv. J Social Sci. [Internet]. 2019Jul.18 [cited 2020Sep.25];6(1):1-9. Available from: https://journals.aijr.in/index.php/ajss/article/view/1413