Title	Sentiment Analysis of Twitter Data on Smart City Services using BERT Model
Author	Abrar Albeladi and Turki Alghamdi
Citation	Vol. 25  No. 2  pp. 64-80
Keywords	Sentiment analysis, Random forest algorithm, Smart cities, Arabic tweet datasets, SMOTE

Title	6G Wireless Connectivity: Mission, Prospects, and Researchers
Author	Dr. G. Thippanna, A. David Donald, Sudharani, Dr. T. Aditya Sai Srinivas, K. Gayathri
Citation	Vol. 25  No. 2  pp. 81-86
Keywords	6G, 5G. Wireless Connectivity: Mission, Prospects,

Title	An Efficient Zone-Based Routing Protocol for WSN
Author	Kamal Beydoun, Khodor Hammoud
Citation	Vol. 25  No. 2  pp. 87-104
Keywords	Wireless Sensor Network, Hierarchical Routing.

Title	eHealth Care Development in Saudi Arabia: Challenges and Problems in e-Health Systems
Author	Dr. Mohammad N. Alanazi
Citation	Vol. 25  No. 2  pp. 105-116
Keywords	eHealth Care, Challenges and Problems, e-health System