Wahyudi, Johan. “Rancang Bangun Game Edukasi 3 Dimensi Perawatan Orang Utan Berbasis Game Maker: Studio: Design And Build A 3d Education Game For Orangutan Care Based On Game Maker : Studio”. Bitnet: Jurnal Pendidikan Teknologi Informasi 6, no. 1 (March 2, 2021): 24–32. Accessed May 2, 2024. https://journal.umpr.ac.id/index.php/bitnet/article/view/1788.