Farooque, K., Zaman, M., Halim, E., Islam, S., Hossain, M., Mollah, Y. and Mahmood, A. (2009) “Characterization and Utilization of Rice Husk Ash (RHA) from Rice Mill of Bangladesh”, Bangladesh Journal of Scientific and Industrial Research, 44(2), pp. 157–162. doi: 10.3329/bjsir.v44i2.3666.