SYAHARANI, E. A.; AGOESTANTO, A.; ASIH, T. S. N. Mathematical Problem-Solving Ability Reviewed From Self-Confidence in Challenge Based Learning with the Implementation of Math Treasure Hunt Activities. Proceedings of International Conference on Science, Education, and Technology, [S. l.], v. 10, n. 1, p. 79–86, 2024. Disponível em: https://proceeding.unnes.ac.id/ISET/article/view/3847. Acesso em: 26 jul. 2025.