Bari, M.A., Hossain, M.I. and Miah, M.A.J. 2009. Synthesis of Acryclic Acid Ethyl Ester from Aldehydes Catalyzed by Copper Triflates. Journal of Scientific Research. 1, 3 (Aug. 2009), 635–640. DOI:https://doi.org/10.3329/jsr.v1i3.2473.