Datta, Subhas Chandra. “IMMEDIATE APPLY COST-EFFECTIVE EASILY PREPARABLE-AVAILABLE 21STCENTURY POTENTIAL-AYURVEDIC-HERBAL-INTEGRATIVE-MEDICINAL-VACCINE OF COVID-19: ACHIEVED AGRICULTURE HEALTHCARE-SOCIO-ECONOMY SCIENCE TECHNOLOGY COMMUNICATION MECHANISM!”. International Journal of Research -GRANTHAALAYAH 9, no. 1 (February 6, 2021): 227–247. Accessed November 27, 2022. https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG21_A01_5030.