Ashlesha Gopal Gond, and Roshna Bhutada. “Concept of Dhoopana and Its Role in Prevention of Air Born Infection During Covid -19 Outbreak”. International Journal of Research in Pharmaceutical Sciences, vol. 11, no. (SPL 1), Sept. 2020, pp. 963-6, https://ijrps.com/home/article/view/1728.