Witi Karwiti, Sholeha Rezekiyah, Wuni Sri Lestari, Eka Fitriana, Fardiah Tilawati S., Nasrazuhdy Nasrazuhdy, Budiyanto Budiyanto
Hepatitis B occurs in people throughout the world and is one of the world's major health problems. Hepatitis B virus infection can develop into chronic hepatitis, liver cirrhosis, liver cancer...