Bussa, Manjula, Babu G Ravi, and P Nehakamalini. “Study on Incidence and Progression of Refractive Errors in Medical Students”. Nepalese Journal of Ophthalmology 11, no. 2 (December 31, 2019): 167–171. Accessed November 21, 2024. https://nepjol.info./index.php/NEPJOPH/article/view/27823.