CHALMERS, Geoffrey F..
 An Introduction to Experimental Stress Analysis.
<strong>Philippine Engineering Journal</strong>, [S.l.], v. 2, n. 1, nov. 2021.
ISSN 2718-9287.
Available at: &lt;<a href="https://www.journals.upd.edu.ph/index.php/pej/article/view/8424" target="_new">https://www.journals.upd.edu.ph/index.php/pej/article/view/8424</a>&gt;. Date accessed: 22 sep. 2025.