@ARTICLE{a2008,
     Title={A Metric Framework for Determining the Requirement for Reengineering Process},
     Author={Singh H, Kalia A, Sood S, Kaur P and Kaur},
     Journal={Icfai Journal of Systems Management},
     Volume={6},
     Number={2},
     Pages={37-43},
     Publisher={},
     Year={2008}
}