rahmawati, anina, Luthfiyah, and Nur Hidayatin. “Ethnomathematics in Watermelon Farming: An Analysis of Traditional Calculation Techniques and Planting Patterns in Paseban Village, Jember”. Journal on Mathematics Education Research (J-MER) 7, no. 1 (May 31, 2026): 119–134. Accessed June 30, 2026. https://ejournal-science.upi.edu/jmer/article/view/907.