File:NSF Sleep Duration Recommendations Chart.jpg
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:16, 18 October 2019 |  | 2,642 × 2,536 (339 KB) | SleepNSF | Cross-wiki upload from en.wikipedia.org |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on tr.wikipedia.org
