Qodri, U. L., & Lutfiah, L. (2021). Uji Organoleptis Formulasi Sediaan Gel Hand Sanitizer Ekstrak Sereh Wangi (Cymbopogon nardus). Jurnal Farmasi Tinctura, 2(2), 70-78. https://doi.org/10.35316/tinctura.v2i2.1550