https://www.thecanadianencyclopedia.ca/en/article/indigenous-language-revitalization-in-canada
This journal article from Keren Rice introduces useful information on indigenous language such as brief history of Canadian indigenous language, revitalization programs of indigenous languages developed by various colleges and universities, language demography, and indigenous language act from government of Canada. Also, the Youtube video was given at a TEDx event using the TED conference format but independently organized by a local community about thriving indigenous language by Khelsilem who shares the reasons we need thriving indigenous languages and how we can make it happen.