LAILA, U.; ROCHMADI, R.; PUDJIRAHARTI, S. Microencapsulation of Purple-Fleshed Sweet Potato Anthocyanins with Chitosan-Sodium Tripolyphosphate by Using Emulsification-Crosslinking Technique. Journal of Mathematical and Fundamental Sciences, v. 51, n. 1, p. 29-46, 30 Apr. 2019.