Note: The case might be specific to only enwiki betalabs, but filing it to check if Add links algorithm effectively eliminates articles sections that do not need to be processed.
- enwiki betalabs Special:Homepage Add links (structured task) has only one suggestion -
- Clicking on the suggested article, a user will be directed to "Works cited" section of the article - https://en.wikipedia.beta.wmflabs.org/w/index.php?title=The_Wiggles&veaction=edit
Although, PDF and The Encyclopedia of Australian Rock and Pop are the titles of existing articles, the fact that they are in "Works cited" should exclude them from Add links suggestions.