FARIDAH BD, Faridah BD; SAPUTRI, Lita Angelina; FITRIAH, Iin Prima; RAHMAWATI, Lisa; OKTAVIA, Nike Sari; ARMIN, Fithriani. Formulation and evaluation of antibacterial activity of hand sanitizers containing red betel (Piper crocatum) and white galangal (Alpinia galanga) extract. MEDISAINS: Jurnal Ilmiah Ilmu-Ilmu Kesehatan, [S. l.], v. 22, n. 1, p. 20–26, 2024. DOI: 10.30595/medisains.v22i1.21357. Disponível em: http://jurnalnasional.ump.ac.id/index.php/medisains/article/view/21357. Acesso em: 22 jun. 2025.