Help:Self link

Self Link
A self link is a link to the page itself. It appears as bold text when the article is viewed. Examples: Self links should not be used to create bold text, see Help:Editing
 * Help:Self link - Help:Self link
 * piped self link - piped self link

An indirect self link is a link to a page that redirects back. Though it is undesirable, it is shown as a regular link.