SUNDARESAN, P. K.; KESAVAN, K. P. In vitro evaluation of antibacterial activity in ethanolic extract of whole plant Sphaeranthus indicus Linn. International Journal of Basic & Clinical Pharmacology, [S. l.], v. 9, n. 11, p. 1730–1734, 2020. DOI: 10.18203/2319-2003.ijbcp20204409. Disponível em: https://www.ijbcp.com/index.php/ijbcp/article/view/4416. Acesso em: 23 oct. 2025.