Narut Tophothai. (2015) The changing of world business megatrends and Thailand in the future. <i>Journal of Management Science Nakhon Pathom Rajabhat University</i>, <i>2</i>(2), 124-134.Narut Tophothai. "The changing of world business megatrends and Thailand in the future". Journal of Management Science Nakhon Pathom Rajabhat University 2 (2015):124-134.Narut Tophothai. The changing of world business megatrends and Thailand in the future. Faculty of Management Science Nakhon Pathom Rajabhat University:ม.ป.ท. 2015.