Sources

Book by sandra from the Noun Project

coding by tezar tantular from the Noun Project

Data by Alice Design from the Noun Project

Megaphone by shashank singh from the Noun Project

Open Access by By Duke Innovation Co-Lab from the Noun Project

Plus by Bismillah from the Noun Project

question mark by David from the Noun Project

Table by LAFS from the Noun Project

Tag by Yuri Mazursky from the Noun Project

Gewin, V. (2016). Data sharing: An open mind on open data. Nature 529, 117–119.

https://okfn.org/opendata/how-to-open-data/

http://opencontent.org/definition/

https://opendefinition.org/

https://opendatahandbook.org/guide/en/

https://en.wikibooks.org/wiki/Open_Education_Handbook