BELACHEW, M. Interregional Variations and Explanation of Student Achievement in Ethiopia. Ethiopian Journal of Development Research, [S. l.], v. 8, n. 2, p. 49–70, 2022. Disponível em: http://ejol.aau.edu.et/index.php/EJDR/article/view/3392. Acesso em: 25 nov. 2024.