http://www.meithrin.cymru/welsh-for-the-family/c58/
https://learnwelsh.cymru/learning/clwb-cwtsh-adnoddau/clwb-cwtsh-adnodd/
Adnoddau: Dysgu Cymraeg https://www.youtube.com/watch?v=vBPrDJu33zk
https://www.saysomethingin.com/welsh - mp3 lessons, free, reg - very interesting audio course!
http://www.welshsociety.com/Lab5/ - Vancouver Welsh Society : PDF lessons : Welsh Lessons © Antone Minard, 2016 [ http://www.welshsociety.com/WelshLessons1.pdf ] [ http://www.welshsociety.com/WelshLessons2.pdf ]
https://digitalwords.net/ling/cymraeg/cwrs
https://player.bfi.org.uk/free/film/watch-hedd-wyn-1992-online - Hedd-Wyn film from 1992, free online version with English subtitles: about the life of the Poet : [ https://en.wikipedia.org/wiki/Hedd_Wyn ]