1. Jungbluth N. Life cycle assessment for stoves and ovens. UNS working paper. No.16; 1997. p.14. [accessed November 2011].
2. Emissions of greenhouse gases and other airborne pollutants from charcoal making in Kenya and Brazil;Pennise;J Geophy Res,2001
3. Kammen DM, Debra JL. Review of technologies for the production and use of charcoal – renewable and appropriate energy laboratory report. Energy and Resources Group & Goldman School of Public Policy University of California, Berkeley; 2005.
4. Traditional charcoal making: an important source of atmospheric pollution in the African tropics;Lacaux;Atm Res,1994
5. Smith KR, Thorneloe SA. Household fuels in developing countries: global warming, health and energy implications. US EPA working paper; 1992.