Polskie Towarzystwo Dysleksji is the organization in Poland founded in 1990.
According to PR-model, ptd.edu.pl is ranked 466,664th in multilingual Wikipedia, in particular this website is ranked 12,941st in Polish Wikipedia.
The website is placed before lussuosissimo.com and after statisticsbyjim.com in the BestRef global ranking of the most important sources of Wikipedia.
