E3S Web of Conferences

System approach to evaluation of tourism cluster companies’ environment and performance

Marianna Ababkova and Olga Vasileva

E3S Web Conf., 175 (2020) 10014

Published online: 29 June 2020

DOI: 10.1051/e3sconf/202017510014

Marianna Ababkova

Olga Vasileva

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