HOSSAIN, M. . A.; TARAFDAR, S. A. STUDIES ON THE CONSTITUENTS OF HIBISCUS ROSA-SINENSIS. Biological Sciences - PJSIR, [S. l.], v. 46, n. 3, p. 164–166, 2003. Disponível em: https://v2.pjsir.org/index.php/biological-sciences/article/view/1621. Acesso em: 22 jul. 2024.