“Pengembangan Aplikasi Mobile Learning Model Games “Antibody vs Antigen” Menggunakan RPG Maker MV pada Pembelajaran Biologi Konsep Sistem Imun : Development of Mobile Learning Model Games Application "Antibody vs Antigen" Using RPG Maker MV on the Immune System material” (2019) BIODIK, 5(3), pp. 225-238. doi: 10.22437/bio.v5i3.7870.