I've looked around and I couldn't find an answer to my question so here it is.
Clean URLs are enabled on my Drupal 7 website and are "working" in the sense that I can access the About Us page with www.mysite.com/about-us and with www.mysite.com/node/12.
However, usually with Wordpress and the get_permalink() function, every menu/links like ?p=12 get redirected/rewritten to /about-us. But with Drupal, my menu links are in the form node/12 , and when I click on a link I get the page /node/12, not /about-us.
Any idea how I can get the rewriting/re-routing done automatically?
Thanks!