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ISSN 2550-0422.
Available at: &lt;<a href="http://jos.unsoed.ac.id/index.php/jmp/article/view/4905" target="_new">http://jos.unsoed.ac.id/index.php/jmp/article/view/4905</a>&gt;. Date accessed: 25 apr. 2024.
doi: <a href="https://doi.org/10.20884/1.jmp.2021.13.2.4905">https://doi.org/10.20884/1.jmp.2021.13.2.4905</a>.