[<a href="../twitter/id/10201/index.html" itemprop="sameAs" rel="noopener nofollow" target="_blank"> Universitas Islam Sumatera Utara's Twitter webpage</a>, <a href="https://www.linkedin.com/school/universitas-islam-sumatera-utara/" itemprop="sameAs" rel="noopener nofollow" target="_blank"> Universitas Islam Sumatera Utara's LinkedIn profile</a>, <a href="../youtube/id/10201/index.html" itemprop="sameAs" rel="nofollow noopener" target="_blank"> Universitas Islam Sumatera Utara's YouTube or Vimeo channel</a>, <a href="https://id.wikipedia.org/wiki/Universitas_Islam_Sumatera_Utara" itemprop="sameAs" rel="noopener nofollow" target="_blank"> Universitas Islam Sumatera Utara's Wikipedia article</a>]