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Тема |
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biodiversity [1] |
cooperation [1] |
COVID-19 [1] |
cultural and educational tourism [1] |
economic development [1] |
environmental sustainability [1] |
health tourism [1] |
infrastructure [2] |
international experience [1] |
leisure [1] |
local communities [1] |
methods of analysis [1] |
natural resources [1] |
park development [1] |
personnel [1] |
potential [1] |
psychological aspects [1] |
recreation [1] |
research [1] |
risks and safety [1] |
Зараз показуються 4-23 з 82