E3S Web of Conferences

“The Golden billion” of tourism: ecological and economical limits study

Denis Ushakov and Ekaterina Andreeva

E3S Web Conf., 363 (2022) 04011

Published online: 14 December 2022

DOI: 10.1051/e3sconf/202236304011

Denis Ushakov

Ekaterina Andreeva

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