DOAN, Thi Thanh Nhan; TANG, Ngoc Binh. A STUDY ON DEVELOPING AND APPLYING A “THREE-STAGE PROGRESSIVE” MICRO-LESSON MODEL IN ELEMENTARY CHINESE FLIPPED CLASSROOMS. Ho Chi Minh City University of Education Journal of Science, [S. l.], v. 22, n. 8, p. 1403–1413, 2025. DOI: 10.54607/hcmue.js.22.8.4997(2025). Disponível em: https://journal.hcmue.edu.vn/index.php/hcmuejos/article/view/4997. Acesso em: 15 may. 2026.