Title	The Order of Formation of Information Signals in IIoT
Author	Alla Jammine, Serkov Alexandr, Bogdan Lazurenko, Nait-Abdesselam Farid
Citation	Vol. 23  No. 3  pp. 139-143
Keywords	IIoT, security, mobile communication, noise immunity, ultra-wideband signals.

Title	Optimal WAMS Configuration in Nordic Power System
Author	Mohamed A. M. Hassan, Omar H. Abdalla, Hady H. Fayek, Aisha H. A. Hashim, and Siti Fauziah Toha
Citation	Vol. 23  No. 3  pp. 130-138
Keywords	Wide area measurement system; phasor measurement unit; Nordic power system; .

Title	UML-ITS ? Usability Evaluation of Intelligent Tutoring System
Author	Sehrish Abrejo, Amber Baig, Mutee U Rahman, and Adnan Asghar Ali
Citation	Vol. 23  No. 3  pp. 123-129
Keywords	Intelligent Tutoring System, Usability Evaluation, Computer System Usability Questionnaire.

Title	Jumpstarting the Digital Revolution: Exploring Smart City Architecture and Themes
Author	Maha Alqahtani, Kholod M. Alqahtani
Citation	Vol. 23  No. 3  pp. 110-122
Keywords	Smart city, Digital transformation, ITCs, Governance, Sustainability. Smartness