O P SIHITE, M., and Y. ANISTYASARI. “Pengembangan Media Pembelajaran Berbasis Game Edukasi "Snake and Ladder" Pada Mata Pelajaran Animasi 2D Di SMK Negeri 12 Surabaya”. IT-Edu : Jurnal Information Technology and Education, Vol. 4, no. 02, Jan. 2020, https://ejournal.unesa.ac.id/index.php/it-edu/article/view/31617.