N. Hujjatusnaini, Y. D. Friska, A. saadah, and A. Muh. Amin, “The Potential Of Purple Leaves Ethanol Extract (Graptophyllum pictum L.) Against The Growth Of Staphylococcus aureus and Candida albicans”, JUATIKA, vol. 3, no. 2, pp. 196-207, Jul. 2021.