<citation>
<author-group>
<name>
<surname>Singh</surname>
<given-names>A</given-names>
</name>
<name>
<surname>Kumar</surname>
<given-names>S</given-names>
</name>
<name>
<surname>Davis</surname>
<given-names>R</given-names>
</name>
</author-group>
<year>2023</year>
<article-title>Modeling and Multi-objective Optimization of Green WEDM Characteristics on H21 Steel Using TOPSISCRITIC Technique</article-title>
<source>NanoWorld J</source>
<volume>9</volume>
<issue>S1</issue>
<fpage>S679</fpage>
<lpage>S686</lpage>
</citation>