Al-Gelban, Khalid S., Hasan S Al-Amri, and Ossama A Mostafa. 2009. “Prevalence of Depression, Anxiety and Stress As Measured by the Depression, Anxiety, and Stress Scale (DASS-42) Among Secondary School Girls in Abha, Saudi Arabia”. Sultan Qaboos University Medical Journal 9 (2):140-47. https://journals.squ.edu.om/index.php/squmj/article/view/1419.