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Open AccessArticle by Jácint Farkas 1,2, Zoltán Raffay 3,*and Lóránt Dénes Dávid 4,* 1 Research Centre for Astronomy and Earth Sciences—Eötvös Loránd Research Network, H-1121 Budapest, Hungary 2 Institute of Advanced Studies, Budapest Corvinus University, H-1093 Budapest, Hungary ...
sustainability Article Fundamental Accessibility and Technical Accessibility in Travels—The Encounter of Two Worlds Which Leads to a Paradigm Shift Jácint Farkas 1,2 , Zoltán Raffay 3,* and Lóránt Dénes Dávid 4,* 1 Research Centre for Astronomy and Earth Sciences—Eötvös Loránd Research ...