http://www.danef.com - including an online radio and 24h internet television http://www.daneftv.com/
http://www.croworld.org/links/
https://www.50languages.com/vocab/en/ad/
Books: https://press.ucalgary.ca/books/9780919813960 "A Grammar of the Kabardian Language" / John Colarusso
https://en.wikipedia.org/wiki/NART_TV - look for them on Youtube only probaby.
https://www.facebook.com/pages/Circassian-Charity-Association/130598370375844 - "Circassian Charity Association" - Amman - they are reported to run courses occationally, teachers are ". Mohammeed Hameed Dohjoka" (reported to have done a children oriented TV show), and "Dr. Omar Janbek" (for Adults)
https://www.integrationresearch.net/uploads/1/3/0/7/1307353/circassians_in_jordan_2011.pdf - how to learn Circassian in Amman/Jordan
https://www.optilingo.com - Jonty Yamisha's websites : https://go.optilingo.com/ : App + mobile app (Android / iOS) : a spaced repetition system for : Jonty's a Circassian language teacher and entrepreneur: He's built a spaced repetition system for learning: Arabic Chinese Circassian Danish Dutch French German Hindi Icelandic Italian Japanese Korean Norwegian Polish Portuguese Romanian Russian Spanish Swedish Turkish