(1)
Riris, I. D.; Silalahi, A.; Juwitaningsih, T.; Hutabarat, W. Antimicrobial Activities of Some Indonesian Medicinal Plants Against Propionibacterium Acnes (ATCC 27853) and Staphylococcus Epidermis (ATCC 12228) Causing Acne. ajc 2019, 32, 41-44.