ABERA, S. M. .; MEKURIA, Y. S. . The implementation of co-curricular activities in secondary schools of East Hararghe Zone, Oromia Region, Ethiopia. Bahir Dar Journal of Education, [S. l.], v. 22, n. 2, p. 74–88, 2023. DOI: 10.4314/bdje.v22i2. Disponível em: https://www.ajol.info/index.php/bdje/article/view/239961. Acesso em: 5 jul. 2024.