The 1st Workshop ABI-01 ("Agents for E-business on the Internet")
  First Journal Special Issue: "Aspects of Internet Agent-based E-Business Systems", International Journal of Electronic Commerce Research, Volume 3:3-4, pp.199-395, July-October 2003, Kluwer Publisher.
  The 2nd Workshop ABA-02 ("Agents for Business Automation") 
  Second Journal Special Issue: " Software Agents for Business Automation ", International Journal of E-commerce Research and Applications, Vol.2, N.3, July-October 2003, Elsevier Publisher.
  The 3rd Workshop ABA-03 ("Agents for Business Automation")