impact:

sigmabooks.gr

According to PR-model, sigmabooks.gr is ranked 1,025,779th in multilingual Wikipedia, in particular this website is ranked 574,686th in English Wikipedia.

The website is placed before tryagnews.com and after openwatcom.com in the BestRef global ranking of the most important sources of Wikipedia.

#Language
PR-model F-model AR-model
1,025,779th place
2,930,231st place
1,900,018th place
574,686th place
1,720,868th place
1,010,744th place