T.R, P. K. Anticaries Activity of Azolla pinnata and Azolla rubra. Journal of Science, Technology and Arts Research, [S. l.], v. 3, n. 3, p. 119–121, 2014. Disponível em: https://journals.wgu.edu.et/index.php/star/article/view/544. Acesso em: 23 dec. 2024.