MINH ANH TUAN, Nguyen. ORGANIZATION AND ACTIVITIES OF PROFESSIONAL GROUP AT HIGH SCHOOLS IN TUYEN QUANG PROVINCE. HNUE Journal of Science: Journal of Educational Science, [S. l.], v. 70, n. 5, p. 129–136, 2025. DOI: 10.18173/2354-1075.2025-0097. Disponível em: https://hnuejs.edu.vn/es/article/view/769. Acesso em: 14 jul. 2026.