Sofiah, Nur, Wiryanto Wiryanto, and Neni Mariana. “Development of Interactive Mathematics E-Modules to Improve Elementary School Students’ Learning Outcomes and Critical Thinking Skills ”. ETDC: Indonesian Journal of Research and Educational Review 4, no. 3 (June 27, 2025): 741–755. Accessed July 27, 2025. https://etdci.org/journal/ijrer/article/view/3616.