Hidayat, H.H. 2017. Biochemical Test and Isolation of Antimicrobial Activity From Seeds Starfruit Extract (Averrhoa carambola.L). INDONESIAN JOURNAL OF CHEMICAL RESEARCH. 3, 1 (Dec. 2017), 6–19. DOI:https://doi.org/10.20885/ijcr.vol2.iss1.art2.