“Analisis Fisik, Mikroba, pH, dan Sensorik Es Krim Fungsional Probiotik dengan Kombinasi Ubi Jalar Ungu: Physical, Microbial, pH, and Sensory Analysis of Functional Probiotic Ice Cream with Purple Sweet Potato Combination”. Journal of Food Engineering 4, no. 2 (April 29, 2025): 67–77. Diakses November 8, 2026. https://publikasi.polije.ac.id/jofe/article/view/5169.