Muhammad Adri, Titi Sri Wahyuni, Ganefri, Supratman Zakir, Jalius Jama,. “Using ADDIE Instructional Model to Design Blended Project-Based Learning Based on Production Approach”. International Journal of Advanced Science and Technology 29, no. 06 (April 30, 2020): 1899 - 1909. Accessed March 28, 2024. http://sersc.org/journals/index.php/IJAST/article/view/12894.