Indriyani Chusnadia, S., A. . Kurniawati, S. Setyaningsih, E. . Wulandari, and P. . Astuti. “MINIMUM INHIBITORY CONCENTRATION OF PURPLE LEAF EXTRACT (GRAPTOPHYLLUM PICTUM L. GRIFF) AGAINST LACTOBACILLUS ACIDOPHILUS ATCC 4356”. Journal of Vocational Health Studies, vol. 7, no. 2, Nov. 2023, pp. 115-20, doi:10.20473/jvhs.V7.I2.2023.115-120.