Title	Solving the Travelling Salesman Problem Using an Ant Colony System Algorithm
Author	Zakir Hussain Ahmed, Majid Yousefikhoshbakht, Abdul Khader Jilani Saudagar, and Shakir Khan
Citation	Vol. 23  No. 2  pp. 55-64
Keywords	Travelling Salesman Problem; Ant Colony System Algorithm; Global Updating; NP-hard Problems

Title	Factors for Better Adoption of Information Security on Custom-Made Software at SMEs: A Systematic Review and Framework
Author	Fatimah Alghamdia, Moutasm Tamimi, Nermin Hamza
Citation	Vol. 23  No. 2  pp. 65-78
Keywords	Information Security, Custom-Made Software, SME, SDLC, ICCAIS

Title	The Role of Augmented Reality in Solving Abstract Concepts Teaching Problems: A review article
Author	Sayed Shaaban Abd-ul Aliem Younes
Citation	Vol. 23  No. 2  pp. 79-88
Keywords	Augmented Reality - Solving Abstract - Concepts Teaching- Problems - abstract ideas

Title	Secure Data Sharing in The Cloud Through Enhanced RSA
Author	Islam abdalla mohamed, Loay F.Hussein, Anis Ben Aissa, Tarak kallel
Citation	Vol. 23  No. 2  pp. 89-95
Keywords	Cloud computing; Data sharing; Data confidentiality; Encryption and Authentication.