S. A. Abdeen Hassan, Dr Aseel Hisham Mohamed Abdelhalim, and A. A. S. A. Ali Sayed Ahmed , Trans., “A Cross-Sectional Analysis of COVID-19 Vaccine Acceptance Among Pregnant Women in Omdurman, Sudan”, CDF, vol. 54, no. 5, pp. 1092–1103, Jul. 2025, doi: 10.48047/8v0heh70.