Muhammad Iqbal Panjaitan, and Denni M Rajagukguk. “Development Of Computer-Based Photoshop Learning Media Using Computer Based Interaction Method”. Educare: Journal Educational and Multimedia, vol. 1, no. 01, Apr. 2023, pp. 13-18, https://seaninstitute.or.id/bersinar/index.php/ducare/article/view/5.