Siraj O. Wali, and Roah A. Merdad. “Prevalence of Sleepiness As a Risk Factor for Road Traffic Accidents: Sample of Hospitalized Saudi Drivers”. Journal of King Abdulaziz University: Medical Sciences 19, no. 3 (July 25, 2023): 35–45. Accessed November 22, 2024. https://journals.kau.edu.sa/index.php/MedSci/article/view/1372.