D. . Baruroh, Y. H. Suselo, R. . Kusumawati, and Dono Indarto, “Effect of Freeze-Drying, Spray-Drying, and Foam-Mat-Drying Encapsulation Techniques on Vitamin C Level in Fruit Powder: A Scoping Review ”, J. Health Nutr. Res, vol. 4, no. 3, pp. 1036–1047, Dec. 2025.