Meshari, Amna M., et al. “Seroprevalence of Hepatitis B, Hepatitis C, and Syphilis Antibodies in Premarital Screening Program ”. Indonesian Journal on Health Science and Medicine, vol. 2, no. 1, July 2025, p. 10.21070/ijhsm.v2i1.184, doi:10.21070/ijhsm.v2i1.184.