Hossain, M. . A. and Tarafdar, S. A. (2003) “STUDIES ON THE CONSTITUENTS OF HIBISCUS ROSA-SINENSIS”, Biological Sciences - PJSIR, 46(3), pp. 164–166. Available at: http://www.biostaging.pjsir.org/index.php/biological-sciences/article/view/1621 (Accessed: 8 June 2025).