Anil Kumar Sharma, Parveen Kumar Goyal, and Santosh Kumar Verma. “Quantification of Total Phenolic and Flavonoid Contents, and Evaluation of Free Radical Scavenging Potential of Vernonia Cinerea”. Asian Pacific Journal of Health Sciences 4, no. 3 (September 30, 2017): 279–287. Accessed April 19, 2024. https://apjhs.com/index.php/apjhs/article/view/260.