Stefano Dorato. “Guidelines for the Cosmetics’ Efficacy Evaluation. : The Cosmetic Efficacy: Myth or Reality?”. Journal of Applied Cosmetology, vol. 29, no. 3, Dec. 2011, p. 119/122, https://scientificeditorial.com/index.php/JAC/article/view/Guidelines-for-the-Cosmetics-Efficacy-Evaluation.