Text Books Online - Vijayavani Vidyarthi Mitra 31 May 2014
http://dsert.kar.nic.in/textbooksonline/first.asp
http://dsert.kar.nic.in/textbooksonline/first.asp
Open Book Evaluation - A Boon or Bane - Article in Shikshana Varthe Monthly of July 2024.