<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Nielson, Jakob</hi> (1994) [2020]: “10 Usability Heuristics for User Interface Design”, in: <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">NN/g Nielsen Norman Group</hi>. <ref xmlns="http://www.tei-c.org/ns/1.0" target="https://www.nngroup.com/articles/ten-usability-heuristics/"> <hi rend="underline">https://www.nngroup.com/articles/ten-usability-heuristics/</hi> </ref> <hi xmlns="http://www.tei-c.org/ns/1.0" style="font-size:12pt" xml:space="preserve"> [letzter Zugriff 13. Juli 2021].</hi>