Nguyen Duy Hai, Nguyen Thi Quynh Hoa, Tran Tuan Long, Khong Do Thanh Huyen, and Chu Dinh Minh. “INTEGRATING MATHEMATICAL ACTIVITIES THROUGH GAMES TO ESTABLISH A MATHEMATICAL FOUNDATION AND PROMOTE CRITICAL THINKING IN PRE-ELEMENTARY CHILDREN”. HNUE Journal of Science: Journal of Educational Science 71, no. 4 (June 28, 2026): 15–25. Accessed July 10, 2026. https://hnuejs.edu.vn/es/article/view/1337.