1. The status of Biodiesel as an alternative fuel for diesel engine-an overview;Jaichandar;J. Sustain. Energy Environ.,2011
2. Sustainable Biotechnology: Sources of Renewable Energy;Vasudevan,2010
3. Production of biodiesel from thumba oil: optimization of process parameters;Karnwal;Iran. J. Energy Environ.,2010
4. Biodiesel production from non edible-oils-A Review;Shikha;J. Chem. Pharm. Res.,2012
5. Biodiesel production using solid metal oxide catalysts;Refaat;Int. J. Environ. Sci. Technol.,2001