Gebeyehu, Getaneh, Teshome Soromessa, and Demel Teketay. “Organic Carbon Stocks, Dynamics and Restoration in Relation to Soils of Agroecosystems in Ethiopia: A Review”. International Journal of Environment 6, no. 1 (February 28, 2017): 1–22. Accessed March 29, 2024. https://www.nepjol.info/index.php/IJE/article/view/16864.