Balat et al., 2009. Appl. Energy, 86: 2273–2282 Document reference Balat, M.; Balat, H, 2009. Recent trends in global production and utilization of bio-ethanol fuel . Appl. Energy, 86: 2273–2282Web https://doi.org/10.1016/j.apenergy.2009.03.015Citation key Balat et al., 2009Datasheets Wheat distillers grain