Sari, Maya Puspita, and Heni Lilia Dewi. “Analisis Higher Order Thinking Skills (HOTS) Pada Model Pembelajaran Problem-Based Learning Berbasis Etnomatematika”. SANTIKA : Seminar Nasional Tadris Matematika 2 (September 30, 2022): 401–416. Accessed September 20, 2024. http://103.142.62.229/index.php/santika/article/view/1158.