4Ike CEhie, Mogens Madsen. IdentiEying critical issues in enter- prise resource planning (ERP) implementation [ J ]. Computers in Industry ,2005,56:545 - 557.
5OndrejZaeh, Bjorn Erik Munkvold. IdentiEying reasons Eor ERP system customization in SMEs: a multiple case study[ J]. Journal of Enterprise Information Management,2004,25 (5) : 462 - 478.