1. Modeling of biomass gasification in a fixed bed reactor;García,2011
2. World energy outlook-IEA,2010
3. Grynspan: bloomberg new energy summit;Grynspan,2011
4. Energy mining planning unit- UPME, Colombian energy balance,2016
5. Indicative plan of expansion of electric power coverage 2013 -2017;Energy Mining Planning Unit-UPME,2013