, Assistant Professor Dr. Mohammad Haris Abdianwall, and Associate Professor Dr. Gholam Farooq. “Prevalence of Refractive Errors in School Children Aged 11-15 Years in Jalalabad City of Nangarhar Province, Afghanistan – a Cross-Sectional Study”. IJRDO -JOURNAL OF HEALTH SCIENCES AND NURSING 5, no. 1 (January 10, 2020): 09-19. Accessed November 22, 2024. https://ijrdo.org/index.php/hsn/article/view/3412.