Surapathi, I. N. A., Wirawan, D. N. and Sawitri, A. A. S. (2021) “Husband’s behavior and early marriage as risk factors for hepatitis B virus infection among pregnant women in Karangasem, Bali, Indonesia”, Public Health and Preventive Medicine Archive, 9(1), pp. 32–37. doi: 10.15562/phpma.v9i1.280.