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<strong>INFORMAL: Informatics Journal</strong>, [S.l.], v. 3, n. 3, dec. 2018.
ISSN 2503-250X.
Available at: &lt;<a href="https://jurnal.unej.ac.id/index.php/INFORMAL/article/view/10078" target="_new">https://jurnal.unej.ac.id/index.php/INFORMAL/article/view/10078</a>&gt;. Date accessed: 25 apr. 2024.