I recently put two articles on two different sites with my backlink in anchor text. After submitting and approval my backlinks disappears. I add html code and it shows in preview window but not clickable in actual. Here is one of the link. What are other sites like street article, go articles, ezine articles which allow backlinks?
The link example you have given, i believe this article site don't allow links on the body content. You need to add links on the author bio section.