Protásio, T. de P.; Trugilho, P. F.; de Siqueira, H. F.; de Melo, I. C. N. A.; Andrade, C. R.; Guimarães Junior, J. B. Energy Characterization of Fresh and Torrified Pellets Produced from Pinus Waste Wood. Pesq. flor. bras. 2015, 35 (84), 435-442. https://doi.org/10.4336/2015.pfb.35.84.843.