СВІДЛО, К.; МАМЧЕНКО, Л.; СОКОЛЕНКО, А. ENVIRONMENTAL CERTIFICATION AS A FACTOR INCREASING THE COMPETITIVENESS OF THE HOTEL AND RESTAURANT BUSINESS. Modern engineering and innovative technologies, [S. l.], v. 2, n. 23-02, p. 40–46, 2022. DOI: 10.30890/2567-5273.2022-23-02-021. Disponível em: https://www.moderntechno.de/index.php/meit/article/view/meit23-02-021. Acesso em: 30 apr. 2024.