M. Asrofi, H. Abral, A. Kasim, A. Pratoto, and M. Mahardika, “MOISTURE ABSORPTION AND FTIR CHARACTERISTIC OF TAPIOCA STARCH BIOCOMPOSITE REINFORCED DRAGON FRUIT ROOT FIBER (HYLOCEREUS POLYRHIZUS)”, SPEKTRA, vol. 3, no. 1, pp. 1–6, Apr. 2018.