Wahyuni S, Erman E, Sudikan S, Jatmiko B. Edmodo-Based Interactive Teaching Materials as an Alternative Media for Science Learning to Improve Critical Thinking Skills of Junior High School Students. Int. J. Interact. Mob. Technol. [Internet]. 2020 Jun. 17 [cited 2024 Apr. 17];14(09):pp. 166-181. Available from: https://online-journals.org/index.php/i-jim/article/view/13041