<citation>
  <author-group>
    <name>
      <surname>Kausar</surname>
      <given-names>A</given-names>
    </name>
  </author-group>
  <year>2018</year>
  <article-title>Advances in Polymer/Graphene Nanocomposite for Biosensor Application</article-title>
  <source>NanoWorld J</source>
  <volume>4</volume>
  <issue>2</issue>
  <fpage>23</fpage>
  <lpage>28</lpage>
</citation>