1. Use Case Point and e-Use Case Point method of software effort estimation: A critical performance comparison'International;mudasir irmani;International Journal of Advanced Computer Science and Applications (IJACSA,2015
2. Revised Use Case Point (Re-UCP) Model for Software Effort Estimation;mudasir irmani;International Journal of Advanced Computer Science and Applications(IJACSA),2015
3. Use cases modeling and software estimation: Applying Use Case Points;sergey;ACM Software Engineering Notes,2006
4. MODELING METRICS FOR UML DIAGRAMS;richard,2010
5. Software Estimation using a combination of Techniques;nielsen;Project Management Institute PMI virtual library,2013