Ellissi W, Liliana S. Development of an ethnomathematics-based e-module on the dori mpulor traditional house to enhance students’ mathematical problem-solving ability. JA [Internet]. 2026 May 2 [cited 2026 May 10];9(1):124-36. Available from: https://journal.upp.ac.id/index.php/absis/article/view/3904