Spatial Analysis of Vegetation Density in Langsa City Using NDVI Index. Al-Kauniyah: Jurnal Biologi, [S. l.], v. 19, n. 1, p. 144–151, 2025. DOI: 10.15408/kauniyah.v19i1.44468. Disponível em: https://journal.uinjkt.ac.id/kauniyah/article/view/44468. Acesso em: 10 mar. 2026.