Robati, Reza M, et al. “Activation of CDKN2A and Up-Regulation of PETN Are Key Features of Sunscreen Usage Versus Light Irradiation: CDKN2A and PETN Are Key Features of Sunscreen Usage”. Journal of Lasers in Medical Sciences, vol. 16, Aug. 2025, p. e21, https://journals.sbmu.ac.ir/jlms/article/view/48333.