eco-mmunity.it

https://eco-mmunity.it/

ecom.idra.it

https://ecom.idra.it

Open Culture Atlas

https://web.archive.org/web/20170831015140/http://opencultureatlas.tropicodellibro.it Copia su web.archive.org del sito poi disattivato nel 2017

redebts.net

https://www.redebts.net/

sentieri-digitali.info

https://sentieri-digitali.info/

Tourist Community

https://tc.idra.it Sito dimostrativo