- http://www.w3.org/Translations/WCAG20-no/
- https://www.w3.org/WAI/translations/#norsk-norwegian
- https://www.funka.com/no/
- https://www.sprakradet.no/klarsprak/
- https://readable.com/blog/the-lix-and-rix-readability-formulas/
- https://medium.com/convertelligence/plain-language-what-is-it-and-why-is-it-important-202b2d896b05
- https://www.sprakradet.no/globalassets/klarsprak/dokumenter-og-presentasjoner/andres-artikler-oppg-kartl/good-results-using-plain-language---10-examples-from-the-norwegian-state-administration-and-municipalities.pdf
- https://www.directduidelijk.nl/sites/default/files/2018-10/A%20review%20of%20the%20Norwegian%20plain%20language%20project.pdf