Full Text includes 2.4 million dissertation and theses citations from around the world from 1861 to the present day together with 1 million full text dissertations that are available for download in PDF format. The database offers full text for most of the dissertations added since 1997 and strong retrospective full text coverage for older dissertations.
OATD aims to be the best possible resource for finding open access graduate theses and dissertations published around the world. Metadata (information about the theses) comes from over 600 colleges, universities, and research institutions. OATD currently indexes over 1.5 million theses and dissertations.
ResearchWorks is a permanent, safe service for providing access to dissertations, articles, technical reports, datasets, images and other file types produced at the University of Washington by faculty and researchers.
Library of Congress Subject Headings to Try in Library Search
Second language acquisition.
English language -- Study and teaching -- Foreign speakers.
Language and languages -- Study and teaching
English language -- Study and teaching -- Social aspects.