"Prevalence and risk factors of Pediculus capitis among primary schools children in Al-Mukalla city, Hadhramout governorate, Yemen: A school-based cross-sectional study" (2023) Hadhramout University Journal of Natural & Applied Sciences, 18(2). موجود في: https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/73 (تاريخ الوصول: 29 يوليو 2026).