HASSEN ABBADIKO, Getahun; MULUGETA, Getachew. Sustainable Agriculture: Agroforestry for Soil Fertility and Food Security. Madda Walabu University Journal of Equity in Sciences and Sustainable Development, [S. l.], v. 2, n. 1, p. 44–53, 2018. Disponível em: https://jessdmwu.edu.et/MWU/index.php/files/article/view/51. Acesso em: 3 nov. 2025.