Tiparpa Ratisurakarn. (2019) The Valuation of Forest Ecological Services: A Meta-Analysis. <i>Southeast Asian Journal of Economics</i>, <i>7</i>(2), 61-84.Tiparpa Ratisurakarn. "The Valuation of Forest Ecological Services: A Meta-Analysis". Southeast Asian Journal of Economics 7 (2019):61-84.Tiparpa Ratisurakarn. The Valuation of Forest Ecological Services: A Meta-Analysis. Faculty of Economics, Chulalongkorn University:ม.ป.ท. 2019.