PONCOJARI WAHYONO. IMPACT OF UV-B RAYS ON PHOTOAGING. International Journal of Innovations in Engineering Research and Technology, Maharashatra, India, v. 7, n. 06, p. 143–147, 2021. Disponível em: https://repo.ijiert.org/index.php/ijiert/article/view/355. Acesso em: 25 aug. 2025.