Title	The Impact of Inflation and Unemployment Rates on Macroeconomic Model: Statistical Evidence from Sudan
Author	Habib Ahmed Elsayir (Ph.D. Statistics)
Citation	Vol. 25  No. 10  pp. 129-140
Keywords	Inflation Rate Instrumental Variable; Lagged variables; Least Squares Estimators; Unemployment Rates.

Title	A Flexible Simulation Environment for Railway Traffic Management Systems
Author	Francesco Flammini and Pasquale di Tommaso
Citation	Vol. 25  No. 10  pp. 141-149
Keywords	ERTMS/ETCS, Safety-Critical Systems, Verification & Validation, Functional Testing, Simulation Environments

Title	Modern Information Technologies in the Educational Process
Author	Iryna Smyrnova, Yuliia Hvozdetska, Kateryna Dovhopolyk, Oleksandr Alforov, Oksana Oliinyk, Mykola Potip
Citation	Vol. 25  No. 10  pp. 150-154
Keywords	information technology, communication technologies, education system, educational process, ICT competence.

Title	Modern Information Technologies in the Educational Process
Author	Iryna Smyrnova, Yuliia Hvozdetska, Kateryna Dovhopolyk, Oleksandr Alforov, Oksana Oliinyk, Mykola Potip
Citation	Vol. 25  No. 10  pp. 150-154
Keywords	information technology, communication technologies, education system, educational process, ICT competence.