Negera, Defaru. “Physicochemical Characteristics Analysis in Niger Seed Edible Oil (Adama) and Linseed Edible Oil (Bishoftu)”. Ethiopian Journal of Science and Sustainable Development 5, no. 1 (February 11, 2019): 153 - 170. Accessed November 21, 2024. https://ejssd.astu.edu.et/index.php/EJSSD/article/view/72.