Title	Arabic Sentiment Analysis using Deep Learning for COVID-19 Twitter Data
Author	Sarah Alhumoudi
Citation	Vol. 20  No. 9  pp. 132-138
Keywords	COVID-19, machine learning, sentiment analysis, social computing.

Title	Underpinning Theories of Software Engineering: Dynamism in Physical Sources of the Shannon?Weaver Communication Model
Author	Sabah Al-Fedaghi
Citation	Vol. 20  No. 9  pp. 120-131
Keywords	Conceptual modeling; mathematical modeling, information; system decomposition; diagrammatic representation.

Title	Phishing Awareness and Elderly Users in Social Media
Author	Mohammed I Alwanain
Citation	Vol. 20  No. 9  pp. 114-119
Keywords	Anti-phishing countermeasures, online fraud, E-commerce security, evaluation experiments

Title	On the Use of Non-Uniform FFT for Fast and Secure Wireless Communication
Author	Mohamed Ayari
Citation	Vol. 20  No. 9  pp. 106-113
Keywords	Image encryption; 2D-NUFFT; 2D-DWT; Singular Value Decomposition; Time-efficiency.