Hai, Nguyen Xuan, Richard A. Villa, Le Van Tac, Jacqueline S. Thousand, and Pham Minh Muc. “Inclusion in Vietnam: More Than a Quarter Century of Implementation”. International Electronic Journal of Elementary Education 12, no. 3 (January 24, 2020): 257–264. Accessed March 29, 2024. https://www.iejee.com/index.php/IEJEE/article/view/1088.