Nurin, Nazzun Sholikha, Iwan Junaedi, and Adi Nur Cahyono. “Designing Math Trails-Based Hypothetical Learning Trajectory to Promote Students’ Numeracy Skill”. Proceedings of International Conference on Science, Education, and Technology 9, no. 1 (September 8, 2023): 560–566. Accessed August 3, 2025. https://proceeding.unnes.ac.id/ISET/article/view/2475.