"Khat Chewing among Male Patients with Acute Cerebral Infarction in Hadhramout" (2023) HADHRAMOUT JOURNAL OF MEDICAL SCIENCES, 6(1-2). موجود في: https://hu.edu.ye/hu-publications/journals/index.php/hujms/article/view/230 (تاريخ الوصول: 25 يوليو 2026).