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	Algorithms and Techniques for Computation Offloading in Edge Enabled Cloud of Things (ECoT)?A Primer
Author	Aliza Jamal, Farhan Ahmed Siddiqui, Adnan A. Siddiqui, Nadeem Mahmood, Muhammad Saeed, Syed Asim Ali
Citation	Vol. 19  No. 6  pp. 1-11
Keywords	Cloud of things, Edge computing, Computation offloading

Title	Code Refactoring and its Impact on Internal and External Software Quality: An Experimental Study
Author	Mohammed Alawairdhi
Citation	Vol. 19  No. 6  pp. 12-17
Keywords	Refactoring Software Quality Efficiency Reusability Software Systems, Legacy Systems Maintainability

Title	LEACH Robust Routing Approach Applying Machine Learning
Author	Babar Ali, Tariq Mahmood, Muhammad Abbas, Muzamil, Hussain, Habeeb Ullah, Anupam Sarker, Asad Khan
Citation	Vol. 19  No. 6  pp. 18-26
Keywords	Multi-hop (MH), CHN, Wireless Sensing Networks (WSNs), Data Fusion Technology (DFT), LEACH RP, CNN