Mongkolchaiarunya, S., P. Vaithanomsat, and S. Chuntranuluck. “Effect of Nitrogen Source on Ethanol Production from Weeds by a Simultaneous Saccharification and Fermentation Process”. Asia-Pacific Journal of Science and Technology, vol. 21, no. 2, July 2016, pp. 210-3, doi:10.14456/kkurj.2016.38.