Simon Kuznets Kharkiv National University of Economics, Simon Kuznets Kharkiv National University of Economics, State University of Telecommunications, Simon Kuznets Kharkiv National University of Economics, Simon Kuznets Kharkiv National University of Economics, Simon Kuznets Kharkiv National University of Economics, Simon Kuznets Kharkiv National University of Economics, Simon Kuznets Kharkiv National University of Economics, National Technical University "Kharkiv Polytechnic Institute", Yaroslav Mudryi National Law University, Kharkiv National University of Radio Electronics, Yuriy Fedkovych Chernivtsi National University, Simon Kuznets Kharkiv National University of Economics, Simon Kuznets Kharkiv National University of Economics, Ivan Kozhedub Kharkiv National Air Force University, Lviv Polytechnic National University, Ternopil Ivan Puluj National Technical University, Ternopil Ivan Puluj National Technical University, Lviv Polytechnic National University, Kyiv National University of Trade and Economics, National Defence University of Ukraine named after Ivan Cherniakhovskyi, State University of Telecommunications, State University of Telecommunications, State University of Telecommunications, State University of Telecommunications, Simon Kuznets Kharkiv National University of Economics, Ivan Kozhedub Kharkiv National Air Force University, Ivan Kozhedub Kharkiv National Air Force University, Ivan Kozhedub Kharkiv National Air Force University and National Technical University Dnipro Polytechnic NTUDP

Simon Kuznets Kharkiv National University of Economics, Simon Kuznets Kharkiv National University of Economics, Simon Kuznets Kharkiv National University of Economics, Simon Kuznets Kharkiv National University of Economics, Yaroslav Mudryi National Law University, Ternopil Ivan Puluj National Technical University, Taras Shevchenko National University of Kyiv, Taras Shevchenko National University of Kyiv and Taras Shevchenko National University of Kyiv

Simon Kuznets Kharkiv National University of Economics, Yaroslav Mudryi National Law University, The National Defence University of Ukraine named after Ivan Cherniakhovskyi, National Academy of Security Service of Ukraine, National Aviation University, National Defence University of Ukraine named after Ivan Cherniakhovskyi, Simon Kuznets Kharkiv National University of Economics, The National Defence University of Ukraine named after Ivan Cherniakhovskyi, Kharkiv National University of Radio Electronics and Ivan Kozhedub Kharkiv National Air Force University

Simon Kuznets Kharkiv National University of Economics, affiliation not provided to SSRN, Simon Kuznets Kharkiv National University of Economics, Simon Kuznets Kharkiv National University of Economics, Simon Kuznets Kharkiv National University of Economics, Yaroslav Mudryi National Law University, National Aviation University, National Aviation University, Lviv Polytechnic National University and Scientific-Research Center of Missile Troops and Artillery Herasima