NIKOLAICHUK, Olha. Assessment of the impact of external factors on the development of entrepreneurship in the tourism and hospitality industry in Ukraine. Herald of Economics, [S. l.], n. 2(92), p. 100–112, 2019. DOI: 10.35774/visnyk2019.02.100. Disponível em: https://visnykj.wunu.edu.ua/index.php/htneu/article/view/993.. Acesso em: 25 apr. 2025.