Sugiyanti, Novi, Slamet Utomo, and Su’ad. “Development of Educational Game-Based Social Science Pocketbook for Elementary School V Class Students”. Uniglobal Journal of Social Sciences and Humanities 1, no. 2 (September 30, 2022): 1–6. Accessed July 1, 2025. https://www.ujssh.com/index.php/ujssh/article/view/27.