Aufsatz(elektronisch)#130. November 2018
Novelties in the Convention and Exhibition Industry's Professionals' Competencies
In: International journal of academic research in business and social sciences: IJ-ARBSS, Band 8, Heft 11
ISSN: 2222-6990
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In: International journal of academic research in business and social sciences: IJ-ARBSS, Band 8, Heft 11
ISSN: 2222-6990