Diastuti, H., Syah, Y. M., Juliawaty, L. D. and Singgih, M. (2014) “Antibacterial Curcuma xanthorrhiza Extract and Fractions”, Journal of Mathematical and Fundamental Sciences, 46(3), pp. 224-234. doi: 10.5614/j.math.fund.sci.2014.46.3.2.