EXTERNAL DATABASES & COVERAGES
- University of Toronto Libraries
- UNSW Sidney Library
- University of Kansas Libraries
- ETH Zurich
- Clemson University
- University College Cork
- University of the West of England
- Princeton Univerity Library
- DTU Technical University Denmark
- CrossRef USA
- Scilit
- Vrije Universiteit Amsterdam
- Monash University
- Dartmouth College Library
- Syracuse University Library
- University of Vermont
- National University of Singapore (NUS)
- Harvard University
- The University of Edinburgh
- Australian National University
- Kings College London University Library
- University of Amsterdam Library
- Yale University
- University of Victoria
- PennState University Libraries
- Ball State University Library
- Cardiff University Library
- University of Oxford Library
- Aristotle Univer Thessaloniki
