Wiryanto, Ramadhan Kurnia Habibie, and Vivi Astuti Nurlaily. “Hypothetical Learning Trajectory Strategy in Ethno-Realistic Mathematics Education: An Exploration of Damar Kurung”. Jurnal Elementaria Edukasia 7, no. 3 (September 30, 2024): 3062–3071. Accessed April 30, 2025. https://ejournal.unma.ac.id/index.php/jee/article/view/10455.