Title	Arabic Fake News Detection In Social Media Using Readers’ Comments: Text Mining Techniques In Action
Author	Sarah Saleh Alanazi and Muhammad Badruddin Khan
Citation	Vol. 20  No. 9  pp. 29-35
Keywords	Text Mining, Python, Rapid Miner, Arabic news, Machine Learning, social Media

Title	Preventing Multiple Accessing Attacks via Efficient Integration of Captcha Crypto Hash Functions
Author	Nafisah Kheshaifaty and Adnan Gutub and Adnan Gutub
Citation	Vol. 20  No. 9  pp. 16-28
Keywords	Access control; authentication; captcha; cryptography; encryption; hashing

Title	Gender and Age Estimation at Distance in Smart Cities Surveillance: A cascaded Deep Learning-Based Approach
Author	Yahia Said
Citation	Vol. 20  No. 9  pp. 9-15
Keywords	Gender estimation, Age estimation, Smart city surveillance, Deep Learning, Face detection, Generative Adversarial Network

Title	Security Issues in Decentralized Internet Blockchain and Secure Energy Trading
Author	Abdullah Bajahzar
Citation	Vol. 20  No. 9  pp. 1-8
Keywords	Decentralized Internet, Blockchain, Security, Cryptocurrency