Title	Microblogs Content Management, Retrieval, Analysis and Visualization
Author	Louai Alarabi
Citation	Vol. 20  No. 12  pp. 21-29
Keywords	Microblogs, Distributed Systems, Indexing, Querying, Information retrieval

Title	Dynamic Cyberspace Modeling from Network Automata
Author	Anas Mu’azu Kademi and Ahmet Koltuksuz
Citation	Vol. 20  No. 12  pp. 30-41
Keywords	Cyberspace, Network automata, cyberspatial map, relational topology, cyberspatial model

Title	Loyalty Building of Professional Talents Through Organizational Involvement
Author	Farid Khemissi
Citation	Vol. 20  No. 12  pp. 42-50
Keywords	Loyalty, Organizational involvement, Intention to leave, Human Resources Management.

Title	Developing a novel Text mining Model for Exploring Knowledge from an Arabic text: Al-Hadeeth Al-shareef as case study
Author	Manar Ahmed Mohammed Hamza, Tarig Mohamed Ahmed, Anwer Mustafa Mohamedsalih Hilal
Citation	Vol. 20  No. 12  pp. 51-65
Keywords	Stemming, root, Text Mining, NLP.