Asdaq, Basheeruddin. “Prevalence of Stress and Its Associated Factors Among Students of Al-Maarefa Colleges of Riyadh, Saudi Arabia: A Comparative Cross-Sectional Study”. Asian Journal of Pharmaceutics (AJP) 12, no. 02 (August 19, 2018). Accessed February 25, 2024. https://asiapharmaceutics.info/index.php/ajp/article/view/2429.