I am learning about content marketing now a days. For this sake i have watched a video on Youtube. In that video the girl is Doing Content marketing with storify.com. She only wrote some content and Publish that on Social Media. I want to ask that how Content marketing would be helpful in SEO until we dont attached/add any link or anchor link of our website? How it is helpful for seo by writing and just publishing on Social Media. Please answer me. It would be good you give me any link where i can learn Content marketing Completely. Cheers.