Title	Eliciting Theory of Software Maintenance Outsourcing Process: A Systematic Literature Review
Author	Atif Ikram, Hadia Riaz, Ahmad Salman Khan
Citation	Vol. 18  No. 4  pp. 132-143
Keywords	Software maintenance outsourcing process model, third party maintenance practices SLR

Title	A Framework of Service Level Agreement Management for Software Maintenance
Author	Syed Irtiza Hassan, Ahmad Salman Khan
Citation	Vol. 19  No. 5  pp. 103-112
Keywords	service level agreement, software maintenance

Title	Mapping of Concepts in Program Comprehension
Author	Anas Ali, Ahmad Salman Khan
Citation	Vol. 19  No. 5  pp. 265-272
Keywords	Program comprehension PC, Concept location CL, Concept location technique CLT, Cognitive model CM.

Title	Towards Offshore Software Maintenance Outsourcing Process Model
Author	Atif Ikram, Masita Abdul Jalil, Amir Bin Ngah, Ahmad Salman Khan
Citation	Vol. 20  No. 4  pp. 6-14
Keywords	Offshore, Software Maintenance, Outsourcing, Process Model, Machine Learning.