“PREVALENCE AND RISK FACTORS OF INSOMNIA AND SLEEP DISORDERS AMONG MEDICAL PROFESSIONALS IN KSA: A CROSS-SECTIONAL STUDY”. International Development Planning Review 23, no. 2 (December 17, 2024): 1927–1947. Accessed June 16, 2026. https://idpr.org.uk/index.php/idpr/article/view/513.