Title	Blockchain for Controlling Hajj and Umrah Permits
Author	Meshal Alotaibi, Mohammad Alsaigh and Mohammad Yamin
Citation	Vol. 19  No. 4  pp. 69-78
Keywords	Blockchain, Hajj, Umrah, Smart Contract, Consensus, IoT, Pilgrims.

Title	Preemptive Queue Based Modified MAC Superframe for WBSN to Efficiently Transmit Pilgrims' Heterogeneous Data at Ritual Sites: An Analytical Approach
Author	Shah Murtaza Rashid Al Masud, Mahmood Ul Hassan, Khalid Mahmood, Muhammad Akram
Citation	Vol. 20  No. 10  pp. 126-136
Keywords	WBSNs, MAC Superframe, Preemptive Queue, Heterogeneous Data, Pilgrims

Title	Preemptive Queue Based Modified MAC Superframe for WBSN to Efficiently Transmit Pilgrims' Heterogeneous Data at Ritual Sites: An Analytical Approach
Author	Shah Murtaza Rashid Al Masud, Mahmood Ul Hassan, Khalid Mahmood, Muhammad Akram
Citation	Vol. 20  No. 10  pp. 126-136
Keywords	WBSNs, MAC Superframe, Preemptive Queue, Heterogeneous Data, Pilgrims

Title	The Role of Data Technologies with Machine Learning Approaches in Makkah Religious Seasons
Author	Waleed Al Shehri
Citation	Vol. 23  No. 8  pp. 26-32
Keywords	Hajj Pilgrims, Data Analysis, Big Data Technologies, Data Architectures, Data Mesh, Data Fabric, Machine Learning.