Bhatti, M. W., and I. A. Manarvi. “MEASUREMENT OF THE MATURITY OF THE SOFTWARE REQUIREMENTS CHANGE MANAGEMENT PROCESS”. The Nucleus 48, no. 2 (May 19, 2011): 107–119. Accessed April 26, 2024. http://www.thenucleuspak.org.pk/index.php/Nucleus/article/view/846.