Database of links on the subject of Education and science 32 RU
For manual placement.
Language: RU
Subject of links: Education and science
Total links: 32
Average X: 21270

All links are checked.
Examples for each site.
All posted links are active.
There are explanations for each position.
Sites for placement: forums, portals, catalogs.
If you have any questions , I will tell you what to do.

How to use:
1. To earn money, you create a coworker and fulfill orders for it.
2. To increase the link mass for your sites.