Putri, W. E., M. Sinantryana, and H. M. Salim. “Correlation Between Transepidermal Water Loss With Proinflammatory Cytokines in Non-Aging and Aging Group”. Journal of Pakistan Association of Dermatologists, vol. 31, no. 3, Apr. 2022, pp. 353-7, https://www.jpad.com.pk/index.php/jpad/article/view/1620.