“Social Problem and Hepatitis B Infection in Pregnant Women Primigravidae and Multigravidae at Padang Serai Health Center in Bengkulu City: A Mixed Methods Study”. Greenfort International Journal of Applied Medical Science, vol. 2, no. 4, Aug. 2024, pp. 157-64, https://doi.org/10.62046/gijams.2024.v02.i04.007.