URFAN, Faiz; 						NINGRUM, Ayu Sekar.
 Conservation Zone Delimitation Based on Physical Properties in Langsa Watershed, Aceh Province.
<strong>Geosfera Indonesia</strong>, [S.l.], v. 7, n. 2, p. 180-193, aug. 2022.
ISSN 2614-8528.
Available at: &lt;<a href="https://jurnal.unej.ac.id/index.php/GEOSI/article/view/31624" target="_new">https://jurnal.unej.ac.id/index.php/GEOSI/article/view/31624</a>&gt;. Date accessed: 07 may 2024.
doi: <a href="https://doi.org/10.19184/geosi.v7i2.31624">https://doi.org/10.19184/geosi.v7i2.31624</a>.