Measuring the Impact of Knowledge - A Comparison of Web of Science and Google Scholar. - John Mingers; Lea Lipitakis (KMIS, 2009)

Counting the citations: a comparison of Web of Science and Google Scholar in the field of business and management. - John Mingers; Evangelia A. E. C. G. Lipitakis (Scientometrics, 2010)

Evaluating a department's research: Testing the Leiden methodology in business and management. - John Mingers; Evangelia A. E. C. G. Lipitakis (Inf. Process. Manag., 2013)