Wasu Suksuwan, Makatar Wae-hayee, and Maizirwan Mel, “Development of Mini Pilot Fluidized Bed Gasifier for Industrial Approach: Preliminary Study Based on Continuous Operation”, J. Adv. Res. Fluid Mech. Therm. Sc., vol. 45, no. 1, pp. 35–43, May 2018.