Alexander, Y. “DETERMINANT ANALYSIS RISK FACTORS INCIDENCE OF HEPATITIS B VIRUS INFECTION AT PREGNANT WOMEN”. INTERNATIONAL JOURNAL OF NURSING AND MIDWIFERY SCIENCE (IJNMS), Vol. 4, no. 3, Dec. 2020, pp. 218-35, doi:10.29082/IJNMS/2020/Vol4/Iss3/308.