Safitri D, Lestari I, Maksum A, Ibrahim N, Marini A, Zahari M, et al. Web-Based Animation Video for Student Environmental Education at Elementary Schools. Int. J. Interact. Mob. Technol. [Internet]. 2021 Jun. 4 [cited 2024 Apr. 25];15(11):pp. 66-80. Available from: https://online-journals.org/index.php/i-jim/article/view/22023