NguyenHoai Nam, LeXuan Quang, NguyenVan Hien, NguyenVan Bien, NguyenThi Thu Trang, ThaiHoai Minh, and LeHai My Ngan. “Transformative Perceptions of In-Service Teachers towards STEM Education: The Vietnamese Case Study”. Voprosy obrazovaniya / Educational Studies Moscow, no. 2 (June 17, 2020): 204-229. Accessed April 20, 2025. https://vo.hse.ru/article/view/15862.