id	domain	url
cet-14403	www.cetjournal.it	www.cetjournal.it
cet-14403	www.osti.gov	https://www.osti.gov/servlets/purl/773961>
cet-14403	www.itu.int:443	www.itu.int:443/en/itut/focusgroups/ssc/pages/default.aspx>
cet-14403	documents-dds-ny.un.org	https://documents-dds-ny.un.org/doc/undoc/gen/n15/291/89/pdf/n1529189.pdf?openelement>
cet-14403	sdgs.un.org	https://sdgs.un.org/goals/goal11>
cet-14403	www.vosviewer.com	https://www.vosviewer.com//>