Celis, Marcela
275  Ergebnisse:
Personensuche X
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9

Trends in the Use of Validation Tools in the Tourism Sector..:

, In: New Perspectives and Paradigms in Applied Economics and Business; Springer Proceedings in Business and Economics,
 
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Geoparks as Sites for Conservation, Education, and Developm..:

, In: Intelligent Sustainable Systems; Lecture Notes in Networks and Systems,
 
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