Debie, Ermias, K. N. Singhb, and Mehretie Belay. 2018. “Effect of Terracing on Combating Soil Erosion by Water: Case Study In The Beribere Catchment, Northwest Ethiopia”. Ethiopian Journal of Social Sciences (EJSS) 4 (2). https://journals.bdu.edu.et/index.php/ejss/article/view/109.