Omran , I. N. ., A. . Abusedra, F. M. . Altaboli, and I. .M. . Altaboli. “Assessment of the Effectiveness of Hepatitis B Vaccination Among Vaccinated Infants After the First Dose ”. The Scientific Journal of University of Benghazi, vol. 36, no. 1, Aug. 2023, doi:10.37376/sjuob.v36i1.3947.