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Conference Proceedings. 5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018

Vol. 5: Finance, economics and tourism. Iss. 1.3: Modern science. Sofia: STEF92 Technology Ltd., 2018.

Сборник материалов конфереции International Multidisciplinary Scientific Conference on SOCIAL Sciences & Arts SGEM,  Aug-Sep 2018

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Conference Proceedings. 5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018