Maulana, Riza, and Maulidia Kartika Putri Rahmah. “FORMULASI GEL TABIR SURYA DARI EKSTRAK DAUN TEH HIJAU (Camellia Sinensis) SERTA UJI AKTIVITAS UV-A PROTECTION FACTOR SECARA IN VITRO”. Usadha Journal of Pharmacy 4, no. 1 (February 28, 2025): 52–66. Accessed June 28, 2026. https://jsr.ums.ac.id/ujp/article/view/526.