Zahariy Knyazheski library, Stara Zagora is the library in Bulgaria founded in 1954.
According to PR-model, libsz.org is ranked 937,629th in multilingual Wikipedia, in particular this website is ranked 5,720th in Bulgarian Wikipedia.
The website is placed before thrillng.com and after lowerholkerparishcouncil.org.uk in the BestRef global ranking of the most important sources of Wikipedia.