Nurjanah, S., and S. Fathia. “Aktivitas Antimikroba Ekstrak Jahe Kering Beku Terhadap Beberapa Bakteri Patogen”. Jurnal Mutu Pangan : Indonesian Journal of Food Quality, Vol. 4, no. 1, Apr. 2017, pp. 8-15, https://jagb.journal.ipb.ac.id/index.php/jmpi/article/view/26420.