A Comparative Study of Requirements Change Management in Non Agile and Agile Development Methodologies. - Shahzad Gul (Software Engineering Research and Practice, 2007)

Macrocells-User Protected Interference-Aware Transmit Power Control for LTE-A Heterogeneous Networks. - Arbab Waheed Ahmad; Heekwon Yang; Shahzad Gul; Chankil Lee (Mob. Inf. Syst., 2016)