3. MIS quarterly executive. Bloomington, IN : Accounting and Information Systems Dept., Kelley School of Business, Indiana University, 2002- BUS340
8. International journal of geographical information science: IJGIS [London] : Taylor & Francis, 1997- ACT322
10. International review of law, computers & technology. Abingdon, Oxfordshire, England : Carfax International Publishers LAW325