Gowda, Giriyanna, Ramesh Holla, Balaji Ramraj, and Kishore Shettihalli Gudegowda. “Contact Tracing and Quarantine for Covid 19: Challenges in Community Surveillance ”. Indian Journal of Community Health 32, no. 2 (Supp) (April 20, 2020): 306–308. Accessed July 22, 2024. https://iapsmupuk.org/journal/index.php/IJCH/article/view/1427.