Rustanti, Ninik, and Agung Dwi Prasetyo. “Total Lactic Acid Bacteria, Antioxidant Activity, and Acceptance of Herbal Soyghurt With Addition of Red Ginger (Zingiber Officinale Var Rubrum)”. Nutri-Sains: Jurnal Gizi, Pangan Dan Aplikasinya, vol. 3, no. 1, Sept. 2019, pp. 18-29, doi:10.21580/ns.2019.3.1.3371.