<citation>
  <author-group>
    <name>
      <surname>Mubarak</surname>
      <given-names>NM</given-names>
    </name>
	<name>
      <surname>Sazila</surname>
      <given-names>N</given-names>
    </name>
	<name>
      <surname>Nizamuddin</surname>
      <given-names>S</given-names>
    </name>
	<name>
      <surname>Abdullah</surname>
      <given-names>EC</given-names>
    </name>
	<name>
      <surname>Sahu</surname>
      <given-names>JN</given-names>
    </name>
  </author-group>
  <year>2017</year>
  <article-title>Adsorptive Removal of Phenol from Aqueous Solution by Using Carbon Nanotubes and Magnetic BioChar</article-title>
  <source>NanoWorld J</source>
  <volume>3</volume>
  <issue>2</issue>
  <fpage>32</fpage>
  <lpage>37</lpage>
</citation>