A. Jalil NA, Madar AR, Kassim NI. ADDIE Model Application for Development of Teaching Material Based on Flipped Learning for Lecturer’s in Polytechnic. jstard [Internet]. 2021 Jan. 25 [cited 2024 May 1];2(3):156-65. Available from: https://publisher.uthm.edu.my/ojs/index.php/jstard/article/view/7693