RETTINGER, R.; KUKLA, M. Diversification of tourist product vs. changes in the spatial systems of tourist development of Malta. Studies of the Industrial Geography Commission of the Polish Geographical Society, [S. l.], v. 29, n. 3, p. 83–96, 2015. DOI: 10.24917/20801653.293.6. Disponível em: https://prace-kgp.uken.krakow.pl/article/view/2963. Acesso em: 27 apr. 2024.