[1]
Rahmadhia, S.N., Saputra, Y.A., Juwitaningtyas, T. and Rahayu, W.M. 2022. Intelligent Packaging as a pH-Indicator Based on Cassava Starch with Addition of Purple Sweet Potato Extract (Ipomoea batatas L.). Journal of Functional Food and Nutraceutical. 4, 1 (Sep. 2022). DOI:https://doi.org/10.33555/jffn.v4i1.90.