“Genetic Gain in Grain Yield Potential and Associated Traits of Tef [Eragrostistef (Zucc.)Trotter] in Ethiopia”. Global Journal of Science Frontier Research 16, no. D6 (March 15, 2016): 1–15. Accessed February 20, 2026. https://journalofscience.org/index.php/GJSFR/article/view/1831.