E-Book
NCERT Books
https://www.pdfdrive.com/
https://ndl.iitkgp.ac.in/index.php
https://www.wdl.org/en/
https://openstax.org/
https://www.hathitrust.org/
https://www.intechopen.com/
E-Journals
Business, Management , Commerce
Generic
International Journal of Economics and Finance
International Journal of Marketing Studies
International Business Research
International Journal of Commerce and Management
Asian Journal of Shipping and Logistic
International Journal of Logistic and Management
http://nopr.niscair.res.in/
https://www.springeropen.com/
E-theses
http://www.ndltd.org/resources/find-etds
https://oatd.org/
https://pqdtopen.proquest.com/search.html
https://biblioboard.com/opendissertations/
Online Course:
https://ocw.mit.edu/index.htm
https://help.oercommons.org/support/home
https://www.edx.org/
Open Access Scholarly Archive
https://arxiv.org/
http://roar.eprints.org/
http://nsdl.niscair.res.in/jspui/
National Digital Library