دولینگو (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "دولینگو" in Persian language version.

refsWebsite
Global rank Persian rank
low place
low place
572nd place
579th place

duolingo.com

making.duolingo.com

blog.duolingo.com

sec.gov

  • "Duolingo, Inc. 2022 Annual Report (Form 10-K)". کمیسیون بورس و اوراق بهادار آمریکا. 2023-03-01.