Rizalita, Rafiqa, and Fahmi Rizal. “Development Support Learning Media Based on Android in Subject Operation System”. Jurnal Teknologi Informasi dan Pendidikan 13, no. 2 (September 14, 2020): 25-32. Accessed April 24, 2024. http://tip.ppj.unp.ac.id/index.php/tip/article/view/337.