<citation>
<author-group>
<name>
<surname>Kumar</surname>
<given-names>S</given-names>
</name>
<name>
<surname>Soni</surname>
<given-names>M</given-names>
</name>
<name>
<surname>Panthi</surname>
<given-names>SK</given-names>
</name>
<name>
<surname>Ahmed</surname>
<given-names>M</given-names>
</name>
<name>
<surname>Dewang</surname>
<given-names>Y</given-names>
</name>
</author-group>
<year>2023</year>
<article-title>Analysis the Influence of Various Step Punch Shape and Clearance in Stretch Flanging Process Using FEM Simulation</article-title>
<source>NanoWorld J</source>
<volume>9</volume>
<issue>S1</issue>
<fpage>S390</fpage>
<lpage>S396</lpage>
</citation>