TSONEV, Nikolay; KALEYCHEV, Svetoslav. Innovative Practices as a Key for a Better Management in Tourism Industry. European Journal of Economics and Business Studies, [S. l.], v. 4, n. 1, p. 8–16, 2018. DOI: 10.26417/ejes.v10i1.p8-16. Disponível em: https://revistia.com/index.php/ejes/article/view/2639. Acesso em: 7 nov. 2025.