<citation>
<author-group>
<name>
<surname>Ravi</surname>
<given-names>B</given-names>
</name>
<name>
<surname>Thangasamy</surname>
<given-names>L</given-names>
</name>
</author-group>
<year>2023</year>
<article-title>Comparative Study on Compressive Strength of Concrete Using Novel Pumice with 40% Silica Fume and Metakaolin Conventional Concrete</article-title>
<source>NanoWorld J</source>
<volume>9</volume>
<issue>S3</issue>
<fpage>S236</fpage>
<lpage>S241</lpage>
</citation>