Title	Evaluating the Usability and Effectiveness of Madrasati Platforms as a Learning Management System in Saudi Arabia for Public Education
Author	Edrees A. Alkinani and Abdullah I. A. Alzahrani
Citation	Vol. 21  No. 7  pp. 275-285
Keywords	LMS; Madrasati platform; teaching; Effectiveness, Usability, Accessibility; Saudi Arabia.

Title	Evaluating the Usability and Effectiveness of Madrasati Platforms as a Learning Management System in Saudi Arabia for Public Education
Author	Edrees A. Alkinani and Abdullah I. A. Alzahrani
Citation	Vol. 21  No. 7  pp. 275-285
Keywords	LMS; Madrasati platform; teaching; Effectiveness, Usability, Accessibility; Saudi Arabia.

Title	Identifying Mobile Owner based on Authorship Attribution using WhatsApp Conversation
Author	Badr Mohammd Almezaini and Muhammad Asif Khan
Citation	Vol. 21  No. 7  pp. 317-323
Keywords	whatsapp, na?ve bayes, support vector machine, authorship attribution, text classification

Title	Identifying Mobile Owner based on Authorship Attribution using WhatsApp Conversation
Author	Badr Mohammd Almezaini and Muhammad Asif Khan
Citation	Vol. 21  No. 7  pp. 317-323
Keywords	whatsapp, na?ve bayes, support vector machine, authorship attribution, text classification