Billing : Who'll Bell the Cat - Nanda Kumar comments in the Voice & Data article, January 2010
Profit is not a dirty word - an article by Rakhi Raghavan published in NetworkWorld Middle East, October 2009
Stop the Seep! - an article published in TMCNet.com, June 2009
SaaS it up - an article published in NetworkWorld Middle East by Rakhi Raghavan, April 2009