Ubaidah, Nila, Zaenuri Zaenuri, Iwan Junaedi, and Sugiman Sugiman. “Mathematical Literacy: Ethnomathematics in PISA Leveling Representations”. Proceedings of International Conference on Science, Education, and Technology 8, no. 1 (October 15, 2022): 1249–1258. Accessed July 26, 2025. https://proceeding.unnes.ac.id/ISET/article/view/1914.