Febrina, Jessica, I Made Muliarta, Ida Ayu Ika Wahyuniari, I Wayan Juli Sumadi, Ni Made Linawati, and I Gusti Ayu Artini. “The Effect of Stevia (Stevia Rebaudiana Bertoni) Leaf Extract Cream on Transforming Growth Factor-β1 Levels and Collagen Amount in the Skin of Male Wistar Rats (Rattus Norvegicus) Exposed to Ultraviolet B”. HAYATI Journal of Biosciences 33, no. 2 (January 1, 2026): 435–444. Accessed January 13, 2026. https://journal.ipb.ac.id/hayati/article/view/63020.