TY - CPAPER AU - George Abuselidze AU - Iryna Sudak AU - Yuliia Bilyak AU - Yuliia Nehoda TI - POLITICAL FEATURES OF FEDERALIZATION OF THE MOST POWERFUL COUNTRIES IN THE WORLD: EXPERIENCE FOR UKRAINE T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Ecology, Economics, Education and Legislation PY - 2021 SP - 445 EP - 452 DO - 10.5593/sgem2021/5.1/s21.096 PB - STEF92 Technology ER -