Verma, R., Rathi, M., Dhull, C. S., Sachdeva, S. and Phogat, J. (2018) “Prevalence and causes of low vision among urban and rural school children”, International Journal Of Community Medicine And Public Health, 5(12), pp. 5310–5315. doi: 10.18203/2394-6040.ijcmph20184808.