Title	A Survey on Hajj Mobile Applications
Author	Saleh Basalamah, Faizan Ur Rehman
Citation	Vol. 20  No. 1  pp. 15-30
Keywords	Hajj Mobile Applications Survey

Title	A Comprehensive Analysis Concerning Usage of Mobile Phone in Different Business and Academic Organizations of Baluchistan, Pakistan
Author	Shah Jahan khattak Dr Bakhtair Khan
Citation	Vol. 20  No. 1  pp. 31-36
Keywords	Usage of mobile phone, impact on Academic, Impact on Business, Baluchistan Pakistan

Title	Cryptanalysis and Improvement of Smart-ID's Clone Detection Mechanism
Author	Augustin P. Sarr
Citation	Vol. 20  No. 1  pp. 37-40
Keywords	Digital Signature, Four?prime RSA, Clone Detection Mechanism, Smart?ID, Undetectable online Dictionary Attack

Title	Review of The Clustering Method on The Energy Consumption of Wireless Sensor Networks
Author	Shaymaa Alhayali
Citation	Vol. 20  No. 1  pp. 41-50
Keywords	wireless sensor network, clustering energy conservation, service quality, sensor life, coverage area.