1. Urban household energy use in India: efficiency and policy implications;Alam;Energy Policy,1998
2. The economic feasibility of firewood plantation enterprises in Saudi Arabia;Al-Abdulkader;Arab Gulf J. Sci. Res.,2009
3. Agbogidi, O.M., Ofuoku, A.U., 2005. State of forestry research and education in Nigeria. In: Popoola, L., Mfon, P., Oni, P.I. (Eds.), Proc. 30th Annu. Conf. FAN held in Kaduna, Kaduna State between 7th and 11th of November 2005, pp. 484–490.
4. The Natural Forests in Saudi Arabia;Badai,2004
5. The effect of labor market performance on deforestation in developing countries under open access: an example from rural Nepal;Bluffstone;J. Environ. Econ. Manage.,1995