Next and Previous Links are present at the bottom of the page, it lets users navigate from Present Post to Next Post or Previous Post.
You will find this option in the WordPress Dashboard -> Navigate to AMP option panel -> Design -> Single -> Enable “Next-Previous Links” option and then click on the “Save Changes” button.

The output of the Next-Previous Links in single page

That’s it for this tutorial!
We hope it helped you. If you have any feedback or questions, then please share them in the comments section below.