СТОЯН, К. С. Improvement of the mechanizm of information support of companies providing international tourism services. Technology audit and production reserves, [S. l.], v. 1, n. 3(9), p. 44–47, 2013. DOI: 10.15587/2312-8372.2013.12259. Disponível em: https://journals.uran.ua/tarp/article/view/12259. Acesso em: 5 jul. 2024.