Fundacja Ja Wisła is the foundation in Poland founded in 2005.
According to PR-model, jawisla.pl is ranked 2,686,510th in multilingual Wikipedia, in particular this website is ranked 129,935th in Polish Wikipedia.
The website is placed before cinemaemuitomais.com and after zoroastrianbc.com in the BestRef global ranking of the most important sources of Wikipedia.