1. Bioenergy and Biofuels from Biowastes and Biomass;Khanal,2010
2. World Energy Resources 2013;Gadonneix,2013
3. Global warming awareness among the University of Bahrain science students;Freije;J. Assoc. Arab Univ. Basic Appl. Sci.,2015
4. Biomass energy resources utilisation and waste management;Omer;Agric. Sci.,2012