Alpha-mangostin, piperine and beta-sitosterol as hepatitis C antivirus (HCV): In silico and in vitro studies oleh Anjar Hermadi Saputro, Tasia Amelia, Andhika Bintang Mahardhika, Aty Widyawaruyanti, Tutik Sri Wahyuni, Adita Ayu Permanasari, Aluicia Anita Artarini, Daryono Hadi Tjahjono, Sophi Damayanti