Title	Analysis & Implementation of SISO, SIMO, MISO and MIMO in 5G Communication Systems Based on SDR
Author	Meriem DRISSI, Nabil BENJELLOUN, Philippe DESCAMPS, Ali GHARSALLAH
Citation	Vol. 23  No. 2  pp. 140-146
Keywords	SDR, SISO, SIMO, MISO, MIMO.

Title	A Quantitative Approach for Data Visualization in Human Resource Management
Author	Bandar Abdullah AlMobark
Citation	Vol. 23  No. 2  pp. 133-139
Keywords	Data visualization; bibliometric analysis; human resource management; network visualization; decision-making; density visualization

Title	Implementing Firewall to Mitigate YOYO Attack on Multi Master Cluster Nodes Using Fail2Ban
Author	Muhammad Faraz Hyder, Muhammad Umer Farooq, Mustafa Latif, Faizan Razi Khan4, Abdul Hameed, Noor Qayyum Khan, and M. Ahsan Siddiqui
Citation	Vol. 23  No. 2  pp. 126-132
Keywords	DDoS attack, high availability, Kubernetes, multi-master, yoyo attack.

Title	Unveiling a Website Development for Car Inquiry
Author	Loay F. Hussein, Islam Abdalla Mohamed Abass, Anis Ben Aissa, and Mishaal Hammoud Al-Ruwaili
Citation	Vol. 23  No. 2  pp. 111-125
Keywords	Car Inquiry, Wamp Server, Visual Paradigm, Visual Studio.