RESHETNIKOVA, Lyudmila. ESSENCE AND SPECIFIC OF REGULATION OF UKRAINIAN TRAVEL SERVICES MARKET. Ecoforum Journal, [S. l.], v. 2, n. 2, p. 2, 2013. Disponível em: https://ecoforumjournal.ro/index.php/eco/article/view/2233. Acesso em: 7 nov. 2025.