Increase of Competitiveness of Tourist Industry Companies on the Basis of Marketing Approaches. Mediterranean Journal of Social Sciences, [S. l.], v. 6, n. 6 S4, p. 99, 2015. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/8272.. Acesso em: 5 dec. 2024.