1. Unicadata “Sugarcane production and processing per harvest” to be found under http://unicadata.com.br/historico-de-producao-e-moagem.php?idMn=32&tipoHistorico=4&acao=visualizar&idTabela=2451&safra=2019 %2F2020&estado=RS%2CSC%2CPR%2CSP%2CRJ%2CMG%2CES%2CMS%2CMT%2CGO%2CDF%2CBA%2CSE%2CAL%2CPE%2CPB%2CRN%2CCE%2CPI%2CMA%2CTO%2CPA%2CAP%2CRO 2020.
2. EIA “Increase in U. S. fuel ethanol production capacity slows” to be found under https://www.eia.gov/todayinenergy/detail.php?id=41393#:∼:text=Fuel%20ethanol%20production%20capacity%20in report%2 C%20released%20on%20August%2026 2020
3. Novacana “Brazil's corn ethanol production should jump 86 % in 2020/21 says Unem” to be found under https://www.novacana.com/n/etanol/mercado/producao-etanol-milho-brasil-saltar-86-2020-21-unem-210120 2020
4. High Surface Area Activated Carbon from Sugar Cane Straw