GRISHIN, Sergey Yuryevich; TKACHEV, Vadim Aleksandrovich. Eco-Tourism as a Factor of Development of Tourist Destinations. Administrative Consulting, [S. l.], n. 9, p. 81–85, 2014. Disponível em: https://administrative-consulting.owebs.ru/article/view/12690. Acesso em: 8 nov. 2026.