I had a problem with making custom url aliases for drupal node pages.Basically my website have two articles types parent articles and child articles. Each parent article contains many child articles. So the each parent articles shows all it's child articles in pagination. current format parent article : http://example.com/parent-title child article : http://example.com/parent-title?page=1, http://example.com/parent-title?page=2 go to each child artilces of parent article.
however I want to insert title of the child article as url alias so expected format is http://example.com/parent-title/child-title?page=1
How can i insert that child article title as url alias? I need this because this is very good for SEO purposes.