ENGINEERING (MEC), Mechanical.
 Mechanical Engineering (MEC).
<strong>Philippine Engineering Journal</strong>, [S.l.], v. 13, n. 2, sep. 2021.
ISSN 2718-9287.
Available at: &lt;<a href="https://journals.upd.edu.ph/index.php/pej/article/view/8170" target="_new">https://journals.upd.edu.ph/index.php/pej/article/view/8170</a>&gt;. Date accessed: 07 sep. 2025.