Dilenssie, Alemu, Temesgen Desalegn, and Habtamu Ashagre. “Effect of Nitrogen Fertilizer Rates on Seed Yield and Oil Quality of Linseed (Linum Usitatissimum L.) Varieties in Welmera District, Central Highland of Ethiopia”. Journal of Science and Sustainable Development 8, no. 2 (July 29, 2020): 62-73. Accessed November 7, 2024. https://aujssd.ethernet.edu.et/index.php/jssd/article/view/150.