EXTERNAL DATABASES & COVERAGES
- UNSW Sidney Library
- University of Pennsylvania, Penn Libraries
- University of Kansas Libraries
- ETH Zurich
- Clemson University
- Koral Summon Serialssolutions Libraries
- CrossRef USA
- Scilit
- University of Toronto Libraries
- Vrije Universiteit Amsterdam
- Monash University
- Dartmouth College Library
- Syracuse University Library
- University of Vermont
- DTU Technical University Denmark
- National University of Singapore (NUS)
- The University of Edinburgh
- Australian National University
- UC SANTA BARBARA
- PennState University Libraries
- University Libraries IUNT Find Articles
- Aristotle Univer Thessaloniki