Weerasak, T., and S. Sanongraj. “Potential of Producing Refuse Derived Fuel (RDF) from Municipal Solid Waste at Rajamangala University of Technology Isan Surin Campus”. Applied Environmental Research, vol. 37, no. 2, June 2015, pp. 85-91, doi:10.35762/AER.2015.37.2.7.