Vidanisa Nurkhotimah, Turmudi, and Italyani Nurhaifa. 2023. “Efectivity of the Open Ended Approach to Increasing Students’ Mathematical Creative Thinking Ability in Elementary Schools”. International Conference on Elementary Education 5 (1). Bandung, Indonesia, 683-92. http://proceedings2.upi.edu/index.php/icee/article/view/3153.