1. Economic valuation of forest tree environmental service functions in Abeokuta metropolis, Nigeria;Adekunle;Journal of Agriculture, Forestry and the Social Sciences,2012
2. A systematic review and meta-analysis of the cognitive correlates of bilingualism;Adesope;Review of Educational Research,2010
3. Aspects of Ecology of Hangul (Cervus elaphus hanglu) in Dachigam National Park, Kashmir, India. Ph.D. thesis;Ahmad,2006
4. Effect of distance on willingness to pay;Ahmad,2006
5. The willingness to pay for reducing the harm from future oil spills in the Gulf of Finland: An application of the contingent valuation method. (Discussion papers / Department of Economics and Management, University of Helsinki; No. 18);Ahtiainen,2007