GEMECHU, B. .; BESUFEKAD, A. . Evaluation of Improved Tef [Eragrostisteff /Zucc./Trotter] Production Technologies in Central High Lands of Ethiopia. Engineering International, [S. l.], v. 7, n. 1, p. 19–30, 2019. DOI: 10.18034/ei.v7i1.453. Disponível em: https://abc.us.org/ojs/index.php/ei/article/view/453. Acesso em: 6 may. 2024.