This is not a comprehensive list. These are starting points for your research - don't rule out other non-social sciences databases! Leadership Studies is multidisciplinary and so your search needs to encompass a variety of subject areas.
How to find electronic journals and search within them:
Journals from other Disciplines
For more subject-specific journals, search "leadership" in the eJournals tab on Library Home Page or, for both physical and electronic journals, search "leadership" in the Library Catalog and change the second drop-down box to "Journals".