Sudjatinah, Sudjatinah, Hari C. Wibowo, S Aldila, & P.R Irawan. "A Study on the Utilization of Local Purple Sweet Potato (Ipomea Batatas L) in Making Ice Cream which Potentialize as an Antioxidant." International Conference on Regional Development [Online], 1.1 (2020): 26-33. Web. 5 Nov. 2024