Alarfj, Abdulealah. “Barriers of Reporting Medication Errors at Arar Central Hospital, KSA”. Journal of medical and pharmaceutical sciences 4, no. 1 (March 30, 2020): 56–36. Accessed December 20, 2025. https://www.ajsrp.ojsexpert.com/index.php/jmps/article/view/2263.