Formulasi dan Evaluasi Sediaan Gel Hand Sanitizer Ekstrak Tangkai Sirih Merah (Piper crocatum). Medika: Jurnal Ilmiah Kesehatan, [S. l.], v. 4, n. 2, p. 42–48, 2024. DOI: 10.69503/medika.v4i2.979. Disponível em: https://ejournal.ununtb.ac.id/index.php/medika/article/view/979.. Acesso em: 12 feb. 2026.