A. JALIL, N. A. .; MADAR, A. R.; KASSIM, N. I. ADDIE Model Application for Development of Teaching Material Based on Flipped Learning for Lecturer’s in Polytechnic. Journal of Social Transformation and Regional Development, [S. l.], v. 2, n. 3, p. 156–165, 2021. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/jstard/article/view/7693. Acesso em: 25 jun. 2022.