Casnan, C., Noor, E., Hadjomidjojo, H., Irzaman, I. and Rohaeti, E. (2019) “Scaling Up of the Pyrolysis Process to Produce Silica from Rice Husk”, Journal of Engineering and Technological Sciences, 51(6), pp. 747-761. doi: 10.5614/j.eng.technol.sci.2019.51.6.1.