DIEM, Pham Tran Hong; THUY, Bui Thi; ANH, Do Quynh; QUAN, Tran Minh. Golden Posture – Bright Eyes Flashcard Set: Guiding Proper Sitting Posture and Protecting Vision for Secondary School Students . RA Journal of Applied Research, [S. l.], v. 11, n. 11, p. 988–993, 2025. DOI: 10.47191/rajar/v11i11.04. Disponível em: https://rajournals.in/index.php/rajar/article/view/1797. Acesso em: 24 oct. 2026.