JULIANTI, P. A.; HUTAHAEN, T. A.; FEBRUYANI, N. Formulasi Sediaan Gel Antiacne Ekstrak Daun Sirih (Piper betle L.) Sebagai Alternatif Terapi Acne Vulgaris Terhadap Bakteri Propionibacterium Acnes Secara In Vitro. Indonesian Journal of Health Science, [S. l.], v. 3, n. 2a, p. 308–319, 2023. DOI: 10.54957/ijhs.v3i2a.512. Disponível em: https://jurnalku.org/index.php/ijhs/article/view/512. Acesso em: 9 mei. 2026.