List of Online Study Material/Resources in Open Access S. No. Resource Name URL 1 National Digital Library of India (NDL) https://ndl.iitkgp.ac.in/ 2 Directory of Open Access Journals (DOAJ) https://doaj.org/ 3 Directory of Open Access Books https://www.doabooks.org/ 4 National Programme on Technology Enhanced Learning (NPTEL) https://nptel.ac.in/ 5 Shodhganga-a reservoir of Indian theses https://shodhganga.inflibnet.ac.in/ 6 e-PG Pathshala https://epgp.inflibnet.ac.in/ 7 Open Access Thesis & Dissertations https://oatd.org/ 8 Open Knowledge Repository - World Bank https://openknowledge.worldbank.org/ 9 Legal Information Institute of India http://liiofindia.org/ 10 The OAPEN Foundation http://www.oapen.org/content/ 11 PubMed Central (PMC) https://www.ncbi.nlm.nih.gov/pmc/?cmd=search&term= 12 Project Gutenberg https://dev.gutenberg.org/ 13 HighWire https://www.highwirepress.com/ 14 Southern Connecticut State University https://libguides.southernct.edu/openaccess 15 AGRIS http://agris.fao.org/agris-search/index.do 16 ScienceDirect Open Access Content https://www.sciencedirect.com/#open-access 17 AidData https://www.aiddata.org/ 18 ILOSTAT https://ilostat.ilo.org/ 19 Oxford Open https://academic.oup.com/journals/pages/open_access 20 Project Euclid https://www.projecteuclid.org/librarians/lib_oa 21 SpringerOpen Journals https://www.springeropen.com/journals 22 Taylor & Francis Open Access https://www.tandfonline.com/openaccess/openjournals 23 Cambridge University Press https://www.cambridge.org/core/what-we-publish/open-access