Alhraiwil, Najla J., Nora K. AlShlash, Samar A. Amer, Sultana A. Alhurishi, Mahmoud A. Nahhas, and Walid A. Al-Shroby. 2020. “Promoting Safe Sunlight Exposure Among School Students in Saudi Arabia: A National Comparative Study”. Journal of Health Informatics in Developing Countries 14 (1). https://jhidc.org/index.php/jhidc/article/view/261.