Najwa Puty Jelita, & Azzahra, F. (2026). UJI SIFAT FISIK SEDIAAN HAND SANITIZER MINYAK ATSIRI SERAI WANGI (Cymbopogon nardus L.). Journal Pharma Saintika, 9(2), 32–42. https://doi.org/10.51225/jps.v9i2.100