ISAAC, S. Why are small businesses engaged in sustainable tourism? Supervisors: Dr Simon Woodward Dr Davina Stanford Institution awarding the Ph. D. Degree: Leeds Beckett University Date of defence: 24/04/2017. European Journal of Tourism Research, [S. l.], v. 20, p. 141–144, 2018. DOI: 10.54055/ejtr.v20i.348. Disponível em: https://www.ejtr.vumk.eu/index.php/about/article/view/348. Acesso em: 26 oct. 2026.