Rifda, Rifda, and Lisa Lisdiana. “Effectiveness of Combination Ethanol Extract of Cherry Leaves and Turmeric As Antibacterial Propionibacterium Acnes”. LenteraBio : Berkala Ilmiah Biologi , vol. 11, no. 3, Aug. 2022, pp. 586-93, doi:10.26740/lenterabio.v11n3.p586-593.