VAN DUYEN EM, Vo; THI NGAN, Pham. THE DEVELOPMENT OF STUDENTS’ GAINING KNOWLEDGE AND COMMUNICATIONS PERSPECTIVE THROUGH PROJECT-BASED LEARNING IN TEACHING THE CONTENT OF “NITROGEN AND SULFUR” IN CHEMISTRY 11. Journal of Science Educational Science, [S. l.], v. 70, n. 1A, p. 79–90, 2025. DOI: 10.18173/2354-1075.2025-0022. Disponível em: https://hnuejs.edu.vn/es/article/view/408.. Acesso em: 16 mar. 2025.