Title	A Review on Security Concerns in Cloud Computing and their Solutions
Author	Shakir Khan, Mohamed F. AlAjmi
Citation	Vol. 19  No. 2  pp. 9-15
Keywords	Cloud computing data protection encryption digital signature security issues

Title	Examination of Different Communication Topologies for Distributed Control of Multi-terminal HVDC Grids
Author	Didem ALTUN
Citation	Vol. 19  No. 2  pp. 1-8
Keywords	Distributed cooperative control, multi-agent systems, MTDC systems, DC grid operation, Voltage source converter.

Title	Emotional Contagion Driven of Parent-Child’s Agents in Crowd during Panic Situation
Author	Hani Moaiteq Abdullah AlJahdali, Ahmad Hoirul Basori
Citation	Vol. 19  No. 1  pp. 261~266
Keywords	Emotional Contagion Crowd Finite State Machine parent-child

Title	Routing Hole Mitigation by Edge based Multi-Hop Cluster-based Routing Protocol in Wireless Sensor Network
Author	Najm Us Sama, Kartinah Zen, Atiq Ur Rahman, Baseerat Bibi
Citation	Vol. 19  No. 1  pp. 253-260
Keywords	Wireless sensor network Multi-hop clustering routing hole problem Energy-efficient clustering protocol