NUR VITASARI, ROSE, and YENI ANISTYASARI. “PENGEMBANGAN GAME STRATEGI PADA MATA PELAJARAN KEAMANAN JARINGAN”. IT-Edu : Jurnal Information Technology and Education 3, no. 02 (January 24, 2019). Accessed April 25, 2024. https://ejournal.unesa.ac.id/index.php/it-edu/article/view/26881.