Mona Sari Nst A, Murhayati S. The Synergy of ADDIE Model and ABCD Principles: A Systematic Framework for Effective Instructional Design. jeici [Internet]. 2026Aug.31 [cited 2026Sep.2];2(2):1-9. Available from: https://jeici.kips.or.id/index.php/jeici/article/view/57