1. Recent progress in biorenewable feedstocks;Demirbas;Energy Educ Sci Technol,2008
2. Overview of bioethanol from biorenewable feedstocks: technology, economics, policy and impacts;Demirbas;Energy Educ Sci Technol Part A,2009
3. Biofuels sources, biofuel policy, biofuel economy and global biofuel projections;Demirbas;Energy Convers Manage,2008
4. Biofuels for internal combustion engines;Demirbas;Energy Educ Sci Technol,2009
5. Carbon credits for energy self sufficiency in rural India–a case study;Humbad;Energy Educ Sci Technol Part A,2009