"Prevalence, Impact and Management Practice of Dysmenorrhea among Female Students of Hadhramout University" (2023) Hadhramout University Journal of Natural & Applied Sciences, 16(2). موجود في: https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/125 (تاريخ الوصول: 29 يوليو 2026).