Lakshmi Sativada, Dineshkanth Vudayana, Mounika Danda, Sitamani Mummidivarapu, and Padmaraju Kolluru, “Refractive Errors Among School Going Children in Srikakulam District, North Coastal Andhrapradesh”, Int. J. Heal. Clin. Res., vol. 5, no. 2, pp. 140–142, Jan. 2022.