Siswanto and N. N. W. Triana (2019) “Vacum Evaporator Application in Drinking Red Ginger Instant Using Rotary Crystalizer”, Nusantara Science and Technology Proceedings, pp. 237–241. Available at: https://nstproceeding.com/index.php/nuscientech/article/view/106 (Accessed: 18 June 2025).