S. Winarti, Jariyah, A. I. Yusuf, and A. D. Arum, “Characteristics of Synbiotic Drink from Jicama (Pachyrhizus erosus L.) Tubers and Sunflower (Helianthus annuus L.) Seeds Extract”, ijeise, vol. 6, no. 2, pp. 100–109, Nov. 2025.