Indriani, Rina, and Lilis Marina Angraini. “The Effect of the Missouri Mathematics Project Learning Model on Students’ Mathematical Communication Ability”. International Journal of Mathematics and Mathematics Education 3, no. 1 (February 5, 2025): 33–46. Accessed June 26, 2025. https://journals.eduped.org/index.php/IJMME/article/view/1151.