Assist prof.Dr. Ali Abid Saadoon. Refractive errors in Thiqar secondary schooling graduate ?students: prevalence and determinants at 2016?. UTJ [Internet]. 2022 Jan. 16 [cited 2025 Oct. 9];16(3):44-67. Available from: https://jutq.utq.edu.iq/index.php/main/article/view/278