Phan, Duy Duc, Khai Minh Truong, and Van Dinh Pham. “Vietnamese Secondary School Teachers’ Intention to Implement Differentiated Instruction: A PLS-SEM Analysis of DI-Specific Self-Efficacy”. International Journal of Learning, Teaching and Educational Research 25, no. 9 (September 30, 2026): 451–472. Accessed October 29, 2026. https://ijlter.net/index.php/ijlter/article/view/3054.