BELACHEW, Tesfu. Grade Eleven Students’ Beliefs in Mathematics Education Related to Achiever Level in West Arsi Zone, Ethiopia. Madda Walabu University Journal of Equity in Sciences and Sustainable Development, [S. l.], v. 3, n. 1, p. 51–63, 2019. Disponível em: https://jessdmwu.edu.et/MWU/index.php/files/article/view/57. Acesso em: 3 nov. 2025.