Le Cong Duc, Pham Le Cuong, Truong Dinh Thang. “A Model and Solutions for Managing Instructional Change at Upper Secondary Schools in Vietnam”. International Journal of Special Education 41, no. 4s (June 5, 2026): 323–337. Accessed October 12, 2026. https://internationalsped.com/index.php/ijse/article/view/2898.