Major Barriers Influencing the Implementation of Active Learning in the Secondary Schools: The case of Addis Ababa, Ethiopia. Indian Journal of Psychology & Education, [S. l.], v. 9, n. 2, p. 39–46, 2019. Disponível em: https://ijpe.co.in/index.php/ijpe/article/view/733. Acesso em: 7 aug. 2026.