Kambuno, N. T. ., K. . Octrysdey, K. E. . Nurdin, Y. . Novicadlitha, E. N. . Barung, and F. . Hafid. “Sharing of Personal Sanitary Kits As One Risk Factor of Horizontal Transmission of Hepatitis B Among Children Resident at Orphanage”. Open Access Macedonian Journal of Medical Sciences, vol. 9, no. E, July 2021, pp. 518-23, doi:10.3889/oamjms.2021.6406.