Title	Evaluating Conversion Rate from Advertising in Social Media using Big Data Clustering
Author	Khaled H. Alyoubi, Fahd S. Alotaibi
Citation	Vol. 21  No. 7  pp. 305-316
Keywords	Social Media, Big Data Clustering, Conversion Rate, Evaluation

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	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.