1. American Society for Testing Materials, 2012. ASTM D6866-12 Standard Test Methods for Determining the Biobased Content of Solid, Liquid, and Gaseous Samples Using Radiocarbon Analysis.
2. Thermal decomposition of biomass wastes. A kinetic study;Becidan;Industrial and Engineering Chemistry Research,2007
3. British Standards Institute, 2011a. BS EN 15400:2011, Solid Recovered Fuels. Determination of Calorific Value.
4. British Standards Institute, 2011b. BS EN 15403:2011, Solid Recovered Fuels. Determination of Ash Content.
5. British Standards Institute, 2011c. BS EN 15440:2011, Solid Recovered Fuels. Methods for the Determination of Biomass Content.