Affiliation: | 1. Department of Environmental Sciences, Faculty of Science and Engineering, Macquarie University, NSW 2109 Australia;2. Institute of Statistical, Social & Economic Research (ISSER), University of Ghana, P.O. Box LG 74, Legon, Ghana;3. Sustainable Environment and Energy Systems, Middle East Technical University, Northern Cyprus Campus, Kalkanli, Guzelyurt, TRNC 99738/Mersin 10, Turkey |