Toharudin U, Kurniawan IS. Improving Student Learning Outcomes Using Powtoon Media Apps. Int. J. Interact. Mob. Technol. [Internet]. 2023 Dec. 22 [cited 2024 Oct. 20];17(24):pp. 40-53. Available from: https://online-journals.org/index.php/i-jim/article/view/45983