Baghianimoghadam, M., v Mohammadi, M. Noorbala, and S. M. Mahmoodabad. “An Intervention Based on Protection Motivation Theory in Reducing Skin Cancer Risk”. Journal of Pakistan Association of Dermatologists, vol. 21, no. 3, Dec. 2016, pp. 141-8, https://www.jpad.com.pk/index.php/jpad/article/view/462.