YOHANES, Yohanes; 						MEIPEN, Meipen.
 Effect of Rotational Speed on Hardness Value and Area of Vertical Bar-Plate Rotary Friction Weld Joint.
<strong>Journal of Ocean, Mechanical and Aerospace -science and engineering-</strong>, [S.l.], v. 66, n. 3, p. 77-81, nov. 2022.
ISSN 2527-6085.
Available at: &lt;<a href="https://isomase.org/Journals/index.php/jomase/article/view/327" target="_new">https://isomase.org/Journals/index.php/jomase/article/view/327</a>&gt;. Date accessed: 19 aug. 2024.
doi: <a href="http://dx.doi.org/10.36842/jomase.v66i3.327">http://dx.doi.org/10.36842/jomase.v66i3.327</a>.