Pamungkas, Guntur Bagus. “Analisis Kekeringan Berbasis Remote Sensing Dengan Metode Normalized Difference Drought Index (NDDI) Secara Multi-Years”. REKSABUMI 2, no. 2 (January 30, 2024): 139–150. Accessed May 13, 2024. http://jurnal.ut.ac.id/index.php/reksabumi/article/view/6494.