Phase wise effort estimation for software maintenance: an extended SMEEM model. - Jitender Choudhari; Ugrasen Suman (CUBE, 2012)

Designing RC Story for Software Maintenance and Evolution. - Jitender Choudhari; Ugrasen Suman (J. Softw., 2012)

Extended iterative maintenance life cycle using eXtreme programming. - Jitender Choudhari; Ugrasen Suman (ACM SIGSOFT Softw. Eng. Notes, 2014)

An Empirical Evaluation of Iterative Maintenance Life Cycle Using XP. - Jitender Choudhari; Ugrasen Suman (ACM SIGSOFT Softw. Eng. Notes, 2015)