CAMACHO, E. . Mode of entry, real options and strategic flexibility in internationalization processes of hotel chains.: Supervisors: Dr. Alfonso Vargas-Sánchez. Institution awarding the Ph. D. Degree: University of Huelva, Spain.Date of defence: 28th November 2013. European Journal of Tourism Research, [S. l.], v. 10, p. 131–135, 2015. DOI: 10.54055/ejtr.v10i.2772. Disponível em: https://ejtr.vumk.eu/index.php/about/article/view/2772. Acesso em: 25 apr. 2025.