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	Inferring Crowd Trip Informatics Using Mobile App in Hajj
Author	Emad Felemban, Faizan Ur Rehman, Atif Naseer and Sardar Asad Ali Biabani"
Citation	Vol. 20  No. 9  pp. 76-83
Keywords	Crowd Management, Spatial Analysis, Temporal Analysis, Hajj, Mobile App, Visualization, Mina."