.Tejasari, and ZakariaFransiska Rungkat. 2010. “SENYAWA BIOAKTIF RIMPANG JAHE (Zingiber Officinale Roscue ) MENINGKATKAN RESPON SITOLITIK SEL NK TERHADAP SEL KANKER DARAH K-562 IN VITRO [Ginger Root Bioactive Compounds Increased Cytolitic Response of Natural Killer (NK) Cells Against Leucemic Cell L”. Jurnal Teknologi Dan Industri Pangan 17 (2), 97. https://jurnal.ipb.ac.id/index.php/jtip/article/view/424.