Bahwal, Salih Awwad Bin Ghawth, Hanan S. Bahartha, Ali S. Jawas, Mazin Ahmad Ali. "A Study of Neonatal Respiratory Distress Syndrome in Mukalla City Hospital-Yemen: Bahwal, Salih Awwad Bin Ghawth, Hanan S. Bahartha, Ali S. Jawas, Mazin Ahmad Ali". مجلة الأندلس للعلوم التطبيقية, م 16, عدد 7, فبراير، 2023, ص 12, https://aust.uni.ye/journ/AJAS/article/view/716.