Dr. Tapesh Chandra Gupta, Barakath Ali Shaik Mohamed, Ramanigopal C.S,. 2020. “Availability and Usage of Knowledge Management: (Decision Support for IT and IT Enabled Services in IT Service Industry)”. International Journal of Advanced Science and Technology 29 (3), 2557-64. http://sersc.org/journals/index.php/IJAST/article/view/4439.