Katsoni, Vicky, i Tilemachos Koliopoulos. „Innovative Airport Designs’ Infrastructures to Support an Integrated Sustainable Tourism Policy for Sustainable Development and Public Health Protection”. Turystyka i Rozwój Regionalny, no. 13 (maj 1, 2020): 43–57. Udostępniono listopad 21, 2024. https://tirr.sggw.edu.pl/article/view/3336.