B-ON
Electronic Resources (journals and ebooks).
Repositories
Institutional Repository of the University of Lisbon.
RCAAP - Open Access Scientific Repository of Portugal.
Other Resources
ICS Resources: E-Books
Springer Link publisher, accesses the nominated collections and their years, totaling 1,382 books for the Earth & Environmental Science collection, 701 titles for the History collection, 1,343 titles for the Political Science and International Studies collection, and 2,636 titles for the Social collection Sciences.
Earth & Environmental Science (2016 - 2018)
History (2016 - 2019)
Political Science and International Studies (2016-2018)
Social Sciences (2010-2018)
Ebooks.
EBooks Collection - Cambridge Histories Online
EBooks Collection - Oxford Handbooks online
ICS Resources: Periodicals
JSTOR - Arts & Sciences I, II E III.
Project Muse (Premium Collection).
Cairn.info.
Cambridge Journals
Resources ICS/UL
SCOPUS
SAGE
Resources in Open Access
SciELO - Scientific Electronic Library Online.
PERSÉE - Revues Scientifiques.
DOAJ - Directory of Open Access Journals.
ÉRUDIT.
Journals4Free - Journals in Open Access.