Nguyễn, Hoàng Quỳnh, Văn Hải Đỗ, and Thị Thu Nguyễn. “ASSESSMENT PREVALENCE OF MYOPIC AMONG PRIMARY AND SECONDARY SCHOOL PUPILS IN BAC GIANG PROVINCE”. Vietnam Medical Journal 540, no. 2 (July 14, 2024). Accessed July 20, 2026. https://tapchiyhocvietnam.vn/index.php/vmj/article/view/10388.