Lee, Jung WanPham, H.H.T.Youn, M.K.2018-03-152018-03-152017-07-072017. "2017 INTERNATIONAL CONFERENCE ON BUSINESS AND ECONOMICS: 12TH INTERNATIONAL CONFERENCE OF KODISA."https://hdl.handle.net/2144/27502The publication is an official program and proceedings book of the 2017 International Conference on Business and Economics (ICBE2017) and the Twelfth International Conference of the Korea Distribution Science Association and Allied Academies.Ⓒ 2017 KODISA. All rights reserved The articles and individual contributions contained in the Proceedings are protected under copyright by the Korea Distribution Science Association.Book