“ Effect of Osmosis Time and Sucrose Concentration on The Antioxidant Activity of Red Dragon Fruit Juice (Hylocereus Polyrhizus) : Efek Lama Osmosis Dan Konsentrasi Sukrosa Terhadap Aktivitas Antioksidan (DPPH) Sari Buah Naga Merah (Hylocereus Polyrhizus) ”. 2023. Journal of Tropical Food and Agroindustrial Technology 4 (01): 6-12. https://doi.org/10.21070/jtfat.v4i01.1608.