ABERA ABDI, D. . Action Research in Selected Teacher Education Colleges of Oromia: Knowledge base, Practices and Challenges. The Ethiopian Journal of Education, [S. l.], v. 31, n. 2, p. 33–62, 2021. Disponível em: http://213.55.95.79/index.php/EJE/article/view/280. Acesso em: 22 jan. 2025.