WASET
    Ririn Lestari Sri Rahayu and  Mustofa Ahda,  The Correlation of Total Phenol Content with Free Radicals Scavenging Activity and Effect of Ethanol Concentration in Extraction Process of Mangosteen Rind (Garcinia mangostana).   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2016, vol. 110(2). 279 - 282
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10004834.