Title	A Review on Threat Detection Approaches in Social Networks
Author	Ghadeer Al-Turaif and Fethi Fkih
Citation	Vol. 21  No. 10  pp. 353-361
Keywords	Threat; Social Networks; Annotated dataset; Text analysis.

Title	Hybridized BA & PSO t-way Algorithm for Test Case Generation
Author	Yazan A. Alsariera, Ahmed H. Al Omari, Mahmoud A. Albawaleez, Yousef K. Sanjalawe, Kamal Z. Zamli
Citation	Vol. 21  No. 10  pp. 343-352
Keywords	t-way interaction testing, Bat-inspired algorithm, Particle Swarm Optimization algorithm, Software testing.

Title	Software Engineering Meets Systems Engineering: Conceptual Modeling Applied to Engineering Operations
Author	Sabah Al-Fedaghi and Mahdi Modhaffar
Citation	Vol. 21  No. 10  pp. 329-342
Keywords	Conceptual model; systems modeling; organization as a machine; software requirements analysis

Title	The Current State Of Distance Education In Ukraine: Problems And Development
Author	Myroslava Ткасhuk, Anatolii Rebryna, Andrii Rebryna, Larysa Korzh-Usenko, Olha Kostiukevych, Tetiana Shablii
Citation	Vol. 21  No. 10  pp. 324-328
Keywords	higher education, distance education, education system, information, globalization.