D.F, B., S. R, M. P, and L. J. “Evaluation of Antimicrobial Activities of the Crude Extracts from Garcinia Atroviridis and Solanum Torvum”. Malaysian Journal of Science, vol. 24, no. 1, Jan. 2005, pp. 233-8, https://juku.um.edu.my/index.php/MJS/article/view/8984.