Ulia, N., S. Budi Waluya, I. Hidayah, and E. Pudjiastuti. “The Influence Of Mathematical Modeling Learning Towards Complex Problem Solving”. Proceedings of International Conference on Science, Education, and Technology, vol. 8, no. 1, Oct. 2022, pp. 355-64, https://proceeding.unnes.ac.id/ISET/article/view/1776.