Title	Modeling in System Engineering: Conceptual Time Representation
Author	Sabah Al-Fedaghi
Citation	Vol. 21  No. 3  pp. 153-164
Keywords	Conceptual modeling, time representation, software engineering, systems engineering, static model, dynamic model, behavioral model

Title	Designing a Vehicles for Open-Pit Mining with Optimized Scheduling Based on 5G and IoT
Author	Abdulellah A. Alaboudi
Citation	Vol. 21  No. 3  pp. 145-152
Keywords	5G, Open-Pit Mine, Unmanned Driving, Traffic Big Data, Smart Scheduling, Intelligent Transportation System

Title	Effective Concepts of Harmonious Management of Production Systems
Author	Iryna Arutiunian, Maryna Poltavets, Maryna Аchacha, Olena Bondar, Fedir Pavlov, Oleksandr Gerasymenko, Tetiana Kulinich
Citation	Vol. 21  No. 3  pp. 141-144
Keywords	concept, system, production, harmony, management, reliability, efficiency, distribution.

Title	Information and Analytical Support of Anti-Corruption Policy
Author	Anatolii Novak, Vitalii Bashtannyk, Oksana Parkhomenko-Kutsevil, Vasyl Kuybida, Nataliia Kobyzhcha
Citation	Vol. 21  No. 3  pp. 134-140
Keywords	Information-analytical Support, Anti-corruption Policy, Strategies for Overcoming Corruption, Models of Anti-corruption Strategies.