Holidah, Diana, Yasmin Yasmin, & Fransiska Maria Christianty. " Uji Aktivitas Antidiabetes Ekstrak Teh Hitam dan Teh Hijau secara In Vitro Menggunakan Metode Inhibisi Enzim α-Glukosidase (In Vitro Antidiabetic Activity of Black Tea and Green Tea Extracts by Inhibition of α-Glucosidase Method )." Pustaka Kesehatan [Online], 6.2 (2018): 235-239. Web. 17 Jul. 2019