marsh, Asmaa mahyoub mohammed, و Abdelbari Mokbel. 2026. "Prevalence of Preterm Birth and Frequency of Risk Factors at Al-Jomhouri Teaching Hospital, Taiz, Yemen, 2023: (A Retrospective Cross-Sectional Study)". مجـلـة جـامـعـة السـعيد للعلـوم التطبيقية 9 (2):119-48. https://doi.org/10.59325/sjas.v9i2.334.