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Abstract
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Published
2017-06-30
How to Cite
GABRIEL, Erwin.
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Philippine Engineering Journal, [S.l.], v. 38, n. 1, june 2017.
ISSN 2718-9287.
Available at: <https://journals.upd.edu.ph/index.php/pej/article/view/5671>. Date accessed: 01 sep. 2025.
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