Balkist, Pujia Siti, Al Jupri, Atika Defita Sari, and Riska Novia Sari. “‘Awur Eser’ to Explore Number Sense: Hypothetical Learning Trajectory for Integer Material Facilitating Learning Speed”. The Eurasia Proceedings of Educational and Social Sciences 35 (August 12, 2024): 187–195. Accessed October 12, 2024. https://epess.net/index.php/epess/article/view/814.