Korua, Sandra A. “Kadar Air Dan Lama Ekstraksi Oleoresin Jahe Zingiber Officinale Rosc”. Biofarmasetikal Tropis (The Tropical Journal of Biopharmaceutical) 3, no. 1 (May 11, 2020): 175–180. Accessed November 30, 2024. https://journal.fmipaukit.ac.id/index.php/jbt/article/view/275.