Sagar, Vasanthkumar, and Arun HS Kumar. 2020. “Efficacy of Natural Compounds from Tinospora Cordifolia Against SARS-CoV-2 Protease, Surface Glycoprotein and RNA Polymerase”. Biology, Engineering, Medicine and Science Reports 6 (1):06-08. https://doi.org/10.5530/bems.6.1.2.