Tasfa H, Umar D. Pre-extension demonstration and evaluation of food barley technology (Hordeum vulgare L.) in West and Kellem Wollega zones. Res. Agric. Livest. Fish. [Internet]. 2022 Apr. 30 [cited 2024 Jul. 27];9(1):29-36. Available from: https://banglajol.info/index.php/RALF/article/view/59532