Saputra, Harry Ade. 2023. “UJI AKTIVITAS ANTIBAKTERI NANOPARTIKEL EKSTRAK ETANOL GAMBIR (UNCARIA CORDATA LOUR) TERHADAP BAKTERI PROPIONIBACTERIUM ACNE”. Human Care Journal 8 (3):619-26. https://doi.org/10.32883/hcj.v8i3.2560.