youtube seo training course, free youtube seo March 2, 2020 https://www.youtube.com/watch?v=yw–0hMOQyk
youtube seo training course, free seo training February 27, 2020 https://www.youtube.com/watch?v=4tLNpqUg_eA
YouTube SEO best practices, optimize video for youtube December 17, 2016 https://youtu.be/HcczhnKKVN4