Economics, Finance and Management in the XXI century: analysis of trends and development prospects: Abstracts of ІІІ International Scientific and Practical Conference (Bukovel-Kyiv, March 19-22, 2018)
Actual problems of modern science: Abstracts of XXХІІІ International scientific-practical conference (Moscow - Astana - Kharkiv - Vienna, August 30, 2018)
Actual problems of modern science: Abstracts of XXХ International scientific-practical conference (Saint-Petersburg - Astana - Kiev - Vienna, May 30, 2018)