Mucti, Alfian, and Nurmala R. “Development of Computer-Based Role-Playing Game Mathematics Learning Media: Spatial Geometry Material in Junior High School”. ETDC: Indonesian Journal of Research and Educational Review 4, no. 4 (September 27, 2025): 1618–1633. Accessed October 10, 2025. https://etdci.org/journal/ijrer/article/view/3956.