Romprasert S. Market EfficiencyTeston RSS3in AgriculturalFutures Exchange. Asian J. Appl. Econ. [Internet]. 2013 Jul. 26 [cited 2024 May 7];15(2):55-78. Available from: https://so01.tci-thaijo.org/index.php/AEJ/article/view/10491