Roy, Samrat Guha, and Uma Kanjilal. “Web Based Augmented Reality for Information Delivery Services A Performance Study”. DESIDOC Journal of Library & Information Technology 41, no. 03 (June 3, 2021): 167-174. Accessed December 7, 2021. https://publications.drdo.gov.in/ojs/index.php/djlit/article/view/16428.