As a freelance writer, it is important to know how to promote your articles. The most common way is to promote through social media like Facebook, Twitter, Google+, and other popular social media sites. Another way to increase traffic is to link older article posts to your current articles. Check related articles where you can link for a greater chance of exposure. You can copy the link of your articles to a notepad by category so you can easily get refer to them when you need to.
Most of the time if we are writing for freelance content website, they already provide links to your recent articles but it still better if you link related articles which are within the area of your topic.