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Noorma Rosita and Diana and Diana Winarita and Tristiana Erawati and Widji Soeratri (2014) Effect of β-Cyclodextrin on SPF Value and Inhibition of Kojic Acids Tirosinase Activity In Vanishing Cream Base Formulation (On Sunscreen Product Contained Oxybenzone). In: Proceeding The 1st International Gonference on Pharmaceutics & Pharmaceutical Sciences. Faculty of Pharmacy Universitas Airlangga, Surabaya, pp. 193-196. ISBN 978-602-72333-0-0

Diana Winarita and Tristiana Erawati and Noorma Rosita and Widji Soeratri (2009) The Effect of β Cyclodextrin and Oxybenzone-Octyl Dimetyl PABA (3:7% w/w) Addition on the Penetration of Kojic Acid in Vanishing Cream (Based) on Activitu Inhibition of Tyrosinase. In: Proceeding The 1st International Conference on Pharmacy and Advanced Pharmaceutical Sciences. Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, pp. 111-116. ISBN 978-979-95107-7-8