Siswanto and N. N. W. Triana, “Vacum Evaporator Application in Drinking Red Ginger Instant Using Rotary Crystalizer”, Nusantara Sci. Tech. Proc., pp. 237–241, Apr. 2019, Accessed: Jun. 18, 2025. [Online]. Available: https://nstproceeding.com/index.php/nuscientech/article/view/106