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<strong>Jurnal SPEKTRUM</strong>, [S.l.], v. 10, n. 4, p. 177-188, dec. 2023.
ISSN 2684-9186.
Available at: &lt;<a href="http://103.29.196.112/index.php/spektrum/article/view/111587" target="_new">http://103.29.196.112/index.php/spektrum/article/view/111587</a>&gt;. Date accessed: 16 dec. 2025.
doi: <a href="https://doi.org/10.24843/SPEKTRUM.2023.v10.i04.p22">https://doi.org/10.24843/SPEKTRUM.2023.v10.i04.p22</a>.