Start with the MIT libraries' mega search. This contains Political Science Complete, Econlit, Business Source Complete, Heinonline, JSTOR, and many other databases, subscriptions, and government documents.

Free scholarly database. Link to MIT libraries for full text and Web of Science citing articles

Full text of all technical papers & articles from the American Institute of Aeronautics and Astronautics journals, and selected eBooks. 1963 - present .

Aeronautics, astronautics, and space sciences 1962 - present. Contains abstracts of Jane's Defense Weekly, 1996-present

Journal & conference articles, reports, books & government publications with comprehensive coverage of environmental & pollution issues.

US & Canadian history, prehistory-present. Indexes articles, book reviews, essay collections, dissertations, media.

Annual edited volume that covers significant developments in the field of political science including political theory and philosophy, international relations, political economy, political behavior, American and comparative politics, public administration and policy, and methodology. Covers 1998-present.

Indexing and full text content of articles in scholarly Chinese-language journals in political science, military affairs, and law. 1994 to present

MIT authored papers and theses

Resource covering world history (excluding US and Canada), 1450 to present. Indexes and abstracts articles, books, essay collections, dissertations, and media.

A collection of scholarly journals in many fields. Includes deep historical coverage but current years are excluded.

The Military Balance is the International Institute for Strategic Studies annual assessment of the military capabilities and defence economics of 171 countries worldwide.

Authoritative reviews of political science research. Introductions to topics and a critical survey of the current state of scholarship in political science. 2009 - present.

Citations, abstracts, and indexing of the international journal literature in political science and its complementary fields, including international relations, law, and public administration/policy. Reference books and conference papers are also available. This database is included in Barton Plus; use when smaller database is desirable.

Indexing and abstracting of non-MIT dissertations and theses 1861 - present. Full text for most dissertations 1997-present and selective full-text for earlier dissertations. Comprehensive coverage of North American universities and selective coverage worldwide.

Articles, books, reports, and patents in science, engineering, social science, and arts and humanities, particularly published after 1995. Includes citation features and tools to analyze authors and journals.

SSRN is an open-access online preprint community. MIT Political Science working papers are deposited in SSRN

Top tier journal articles in science, social science, engineering, art & humanities research journals,