Fauziyah, . . . R. S. ., Darmawati, A. and Purwanto, D. A. . (2022) “The Effect of Manalagi Apple Juice (Malus Sylvestris Mill) on Stability and Antioxidant Activity of Black Tea”, Berkala Ilmiah Kimia Farmasi, 9(2), pp. 27–30. doi: 10.20473/bikfar.v9i2.42679.