Neil Sharma, Aakriti Bhatnagar, S. Vasudev, and Anamika Kohli. “A Cross-Sectional Study to Assess Awareness and Practices Related to Prevention of COVID-19 Amongst Local Vendors Around Medical and Dental Establishments”. International Healthcare Research Journal 5, no. 9 (December 28, 2021): OR1-OR4. Accessed January 18, 2022. https://ihrjournal.com/ihrj/article/view/447.