Purpose – After 40 years, IJPDLM received its first impact factor from Web of Science in 2010. This anniversary editorial provides a retrospective bibliometric assessment of IJPDLM over its initial five years as a Web of Science journal (2011-2015). First, IJPDLM ’s citation metrics are...

The journal impact factor is not comparable among fields of science and social science because of systematic differences in publication and citation behavior across disciplines. In this work, a source normalization of the journal impact factor is proposed. We use the aggregate impact factor of...

Purpose – Although journal rankings are important for authors, readers, publishers, promotion, and tenure committees, it has been argued that the use of different measures (e.g. the journal impact factor (JIF), and Hirsch’s h -index) often lead to different journal rankings, which render it...