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Robert C MacGregor, Lejla Vrazalic, Lawrie Schafe, Deborah Bunker, Sten Carlsson, and Monika Magnusson “The Adoption and Use of EDI and Non-EDI E-Commerce in Regional SMEs: A Comparison of Driving Forces, Benefits and Disadvantages of Adoption” Proceedings of the 1st International Business Information Management Association (IBIMA), ISBN: 978-0-9753393-0-5, 16– 18 December 2003, Cairo, Egypt, p. 432-442.