https://modis.gsfc.nasa.gov/gallery/individual.php?db_date=2017-04-20 URL: http://modis.gsfc.nasa.gov/gallery/images/image04202017_250m.jpg determination...
Italiano: Iolanda Pensa, Wikimania Esino Lario 2016, nel corso Leasure Management, SUPSI, 20/04/2021 Date 20 April 2021 Source Own work Author Iolanda Pensa...
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