Aryani, R., Amala , T. B., Widyagiri, A. P., & Sugiyanto, S. (2026). Analysis of SIR Model Dynamics with Vaccination Strategies and Graph-Based Ethnomathematical Representation. Proceeding International Conference on Religion, Science and Education, 5, 1637–1642. Retrieved from http://sunankalijaga.org/prosiding/index.php/icrse/article/view/1715