KUSTANTO, Andi.
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<strong>Buletin Studi Ekonomi</strong>, [S.l.], p. 80-98, mar. 2020.
ISSN 2580-5312.
Available at: &lt;<a href="http://103.29.196.112/index.php/bse/article/view/53825" target="_new">http://103.29.196.112/index.php/bse/article/view/53825</a>&gt;. Date accessed: 16 dec. 2025.
doi: <a href="https://doi.org/10.24843/BSE.2020.v25.i01.p05">https://doi.org/10.24843/BSE.2020.v25.i01.p05</a>.