Title	Methods of regulating migration processes in EU countries
Author	Oksana Hamova, Anna Dergach, Oksana Pikulyk, Irina Zolotykh, Kateryna Diachenko
Citation	Vol. 21  No. 3  pp. 257-265
Keywords	Migration, Migration Flows, Migration Policy, Migration Flow Management Mechanism, Mobility of Human Capital.

Title	Optimization of Agri-Food Supply Chain in a Sustainable Way Using Simulation Modeling
Author	Viktorija Vostriakova, Oleksandra Kononova, Sergey Kravchenko, Andriy Ruzhytskyi, Nataliia Sereda
Citation	Vol. 21  No. 3  pp. 245-256
Keywords	Logistics Distribution System, Logistic Loss, Agri-Food Supply Chain, Sustainable Development, Agricultural Products, VSM-Analysis, Simulation Modeling.

Title	Assessment of Perspective Development of Transport and Logistics Systems at Macro- and Micro Level under the Conditions of Industry 4.0 Integration
Author	Olha Maiboroda, Liudmyla S. Bezuhla, Andrii F. Gukaliuk, Viktoriia Shymanska, Tetiana Momont, Tetiana V. Ilchenko
Citation	Vol. 21  No. 3  pp. 235-244
Keywords	Transport and Logistics System, Logistics 4.0, Integration of Technologies into Logistics, Technological Solutions of Logistics Companies.

Title	Developing a Quality Prediction Model for Wireless Video Streaming Using Machine Learning Techniques
Author	Emtnan Alkhowaiter, Ibrahim Alsukayti, Mohammed Alreshoodi
Citation	Vol. 21  No. 3  pp. 229-234
Keywords	DNN, QoS, QoE, prediction, H.264