ETD Discovery Tools

OATD (Open Access Thesis and Dissertations): https://oatd.org/

Open DOAR (Directories of Open Access Repositories): www.opendoar.org

CORE : Aggregating the world's open access research papers:   http://core.ac.in

ROAD: UNESCO Policy for open access: www.road.issn.org/en/contenu//unesco-policy-open-access

Google Scholar:    www.scholar.google.com

JURN: Search millions of free academic articles, papers, chapters: www.jurn.org; http://www.jurnsearch.wordpress.com

Microsoft Academic Search: Search engine linking scientific papers, conferences Journals and authors:   www.academic.research.microsoft.com

CASSIR (Cross Archive Search services for Indian Repositories): www.eprints.iisc.ernet.in