<citation>
<author-group>
<name>
<surname>Devarapalli</surname>
<given-names>VRR</given-names>
</name>
<name>
<surname>Kurimindla</surname>
<given-names>A</given-names>
</name>
<name>
<surname>Girada</surname>
<given-names>R</given-names>
</name>
<name>
<surname>Emmadishetti</surname>
<given-names>A</given-names>
</name>
<name>
<surname>Kumar</surname>
<given-names>V</given-names>
</name>
</author-group>
<year>2023</year>
<article-title>A Review Paper on Understanding the Various Methods and Challenges of Metal 3D Printing</article-title>
<source>NanoWorld J</source>
<volume>9</volume>
<issue>S4</issue>
<fpage>S267</fpage>
<lpage>S274</lpage>
</citation>