Social media marketing is a marketing channel and activity (or set of activities) that marketers use to connect with fans, customers, prospects, and partners.
https://blog.marketo.com/category/social-media-marketing
Browse the social media marketing articles from TopRank Marketing to find the answers to your most pressing social media questions.
http://www.toprankblog.com/category/social-media/
The Moz inbound marketing and SEO blog provides tips, tricks, and advice for improving websites and doing better search, social, content, and brand marketing.
https://moz.com/blog
Social Media Examiner helps millions of businesses discover how to best use social media marketing to connect with customers, drive traffic, and increase sales.
https://www.socialmediaexaminer.com/
Buffer’s social media marketing blog covers the latest social media tools, analytics, and strategies for Twitter, Facebook, and more...
https://blog.bufferapp.com/