ISMAIL, R.; AWANG, M.; PYNG, S. Y.; ABDULLAH, M. R. B. Active Learning in Economic Subject: A Case Study at Secondary School. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 19, n. 10, p. 19–31, 2020. Disponível em: https://ijlter.net/index.php/ijlter/article/view/219. Acesso em: 20 apr. 2026.