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<strong>Diliman Review</strong>, [S.l.], v. 61, n. 2, may 2019.
ISSN 0012-2858. Available at: &lt;<a href="https://journals.upd.edu.ph/index.php/dilimanreview/article/view/6709" target="_new">https://journals.upd.edu.ph/index.php/dilimanreview/article/view/6709</a>&gt;. Date accessed: 07 sep. 2025.