NPTEL: A programme for free online and open engineering and science education. - Mangala Sunder Krishnan (T4E, 2009)

The Open Educational Resources (OER) Movement: Free Learning for All Students. - Rory McGreal; Demetrios G. Sampson; Nian-Shing Chen; Kinshuk; Mangala Sunder Krishnan; Ronghuai Huang (ICALT, 2012)

Perceived Challenge in E-Learning and Its Causes. - Adit Ravi; Jayanti S. Ravi; Haresh Jayantilal Jani; Mangala Sunder Krishnan; Tushar Patel (T4E, 2015)