Title	5G Future Technology: Research Challenges for an Emerging Wireless Networks
Author	M. Aamir Panhwar, M.SullemanMemon, Salahuddin Saddar and Ubaidullah Rajput
Citation	Vol. 17  No. 12  pp. 201-206
Keywords	5G, 5 Generation, e-payments, e ?transactions, Handover

Title	Enhancing security of Urdu language websites through Urdu CAPTCHA
Author	Imtiaz Ahmed Dahar, Fizza Abbas Alvi, and Ubaidullah Rajput
Citation	Vol. 20  No. 11  pp. 142-152
Keywords	Urdu, CAPTCHA, security, efficiency.