Meng F, Jian X, Wu D. Development and Application of a Smartphone-Based App for Screening Myopia and Astigmatism in Elementary School Students. WSRJ [Internet]. 2025 Oct. 15 [cited 2026 Apr. 1];11(10):17-24. Available from: https://wsr-j.org/index.php/ojs/article/view/41