Sign in
Sign up
Pause
Mute
Subtitles
en-es
en-fr
en-sl
en
Off
Playback speed
0.25
0.5
0.75
1
1.25
1.5
1.75
2
Full screen
Plenary Session: Contributions of OER to SDG4 – From Commitments to Actions
Published on Oct 12, 2017
881 Views
OER Congress 2017 - Ljubljana
Bookmark
You need to login
Share
Embed
Related categories
Education
Society
Technology
