Aryawan, Chandra, AND Fitriana, Ika. " Supplemental Porang Glucomannan Flour (Amorphophallus muelleri Blume) on Green Grass Jelly (Cyclea barbata L. Miers) Texture, Syneresis, and Moisture Content" Indonesian Journal of Food Technology [Online], Volume 1 Number 2 (25 December 2022)