Anwar, Syamsul, 		Zulaikhah, Siti, AND 		Sidhi, Arif.
" The Effect of Adding Various Levels of Crystal Coconut Sugar on Total Solid and Color in Red Dragon Fruit Yoghurt (Hylocereus polyrhizus L)" <em>Indonesian Journal of Food Technology</em> [Online], Volume 1 Number 2 (25 December 2022)