Bose, S. Sathyabama and V. Brindha Priyadarisini, M. R. K. V. S. C. “Antimicrobial and DPPH Free Radical- Scavenging Activities of the Ethanol Extract of Propolis Collected from India”. Journal of Ecobiotechnology, vol. 3, no. 1, Apr. 2011, https://updatepublishing.com/journal/index.php/jebt/article/view/116.