Le , Duy Hung. “TECHNOLOGICAL PEDAGOGICAL CONTENT KNOWLEDGE OF PRIMARY SCHOOL TEACHERS IN SOUTHERN VIETNAM: A LATENT CLASS ANALYSIS”. Ho Chi Minh City University of Education Journal of Science 22, no. 9 (September 30, 2025): 1653–1661. Accessed October 15, 2026. https://journal.hcmue.edu.vn/index.php/hcmuejos/article/view/5110.