Khoiri, Nur, Wahyu Adien Perdana, and Wijayanto. “Edu-Game Application Based-Android Quantity and Unit Concepts Using Game Engine Constructs 2 ”. Jurnal Penelitian Pendidikan IPA 9, no. 7 (July 25, 2023): 5281–5288. Accessed November 25, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/4030.