Rahmadani, Widya. “OPTIMASI SEDIAAN NANOEMULGEL KOMBINASI TITANIUM DIOXIDE, ZINK OXIDE DAN NIACINAMIDE SEBAGAI SUN PROTECTION FACTOR PADA FORMULASI SUNSCREEN: Results of Titanium Dioxide, Zinc Oxide and Niacinamide Data”. JOURNAL OF PHARMACY SCIENCE AND TECHNOLOGY 5, no. 1 (July 25, 2024): 16–21. Accessed February 5, 2026. https://farmasi-journal.hangtuah.ac.id/index.php/jurnal/article/view/305.