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ISSN 2614-8528.
Available at: &lt;<a href="https://jurnal.unej.ac.id/index.php/GEOSI/article/view/6191" target="_new">https://jurnal.unej.ac.id/index.php/GEOSI/article/view/6191</a>&gt;. Date accessed: 22 nov. 2024.
doi: <a href="https://doi.org/10.19184/geosi.v1i1.6191">https://doi.org/10.19184/geosi.v1i1.6191</a>.