Revision as of 16:16, 11 November 2015 by Jon Awbrey
- Logical Matrix @ InterSciWiki
- Logical Matrix @ MyWikiBiz
- Logical Matrix @ Subject Wikis
- Logical Matrix @ Wikiversity
- Logical Matrix @ Wikiversity Beta
Portions of the above article were adapted from the following sources under the GNU Free Documentation License, under other applicable licenses, or by permission of the copyright holders.