Suratno, Suratno, and Fera Sartika. “Seroprevalensi Hepatitis B Pada Pemulung Sampah Di Kota Palangka Raya: Seroprevalence of Hepatitis B Virus Infection Among Waste Pickers in Palangka Raya”. Jurnal Surya Medika (JSM) 5, no. 2 (February 28, 2020): 120–125. Accessed April 5, 2025. https://ojs.umpr.ac.id/jsm/article/view/1297.