KRISHNAVIGNESH, LAKSHMANAN. 2013. “IN VITRO ANALYSIS OF PHYTOCHEMICAL SCREENING AND ANTIMICROBIAL ACTIVITY OF PARTHENIUM HYSTEROPHORUS L. AGAINST PATHOGENIC MICROORGANISMS”. Asian Journal of Pharmaceutical and Clinical Research 6 (9):41-44. https://journals.innovareacademics.in/index.php/ajpcr/article/view/426.