Duisburger Institut für Sprach- und Sozialforschung is the German research institute.
According to PR-model, diss-duisburg.de is ranked 80,767th in multilingual Wikipedia, in particular this website is ranked 8,028th in German Wikipedia.
The website is placed before nctr.ca and after imc-cim.org in the BestRef global ranking of the most important sources of Wikipedia.