OBOlesya BezpartochnaPhD Student (Economics; Education; Commerce, management, tourism and services)SofiaFollowUsage metrics Co-workers & collaboratorsIBIgor BritchenkoDoctor of Economic Sciences, professor - Tarnobrzeg, PolandIgor BritchenkoMBMaksym BezpartochnyiProfessor at the Department of Economics and Marketing KhAI - KharkivMaksym BezpartochnyiYVYulia A. VlasenkoYulia A. VlasenkoRSRostyslav SopilnykRostyslav SopilnykYLYaroslava LevchenkoYaroslava LevchenkoOSOlha SlyusarchukOlha Slyusarchuk