Andreast Wahyu Sugiyarta, Suparman, Bahran Taib, Darmawati Hady, Haryati. “Design of E-Handout Based on Computational Thinking to Improve Critical Thinking Ability of Slow Learner Students”. International Journal of Advanced Science and Technology 29, no. 04 (June 6, 2020): 2936 - 2947. Accessed May 5, 2024. http://sersc.org/journals/index.php/IJAST/article/view/23471.