Suchitra Panigrahi, Swarnamayi Baskey, Shibanee Jena, Ramkristna Sahu, and Bidisha Mohaptro. “Pterygium Excision With Suture-Free, Glue-Free Conjunctival Autograft (SFGF CAG): Experience of a Tertiary Care Hospital of Eastern India”. International Journal of Health and Clinical Research, vol. 4, no. 13, July 2021, pp. 68-73, https://ijhcr.com/index.php/ijhcr/article/view/2072.