Aldiansyah, S., Ati, A., Sudirman, A. S. and Hasanah, N. (2026) “Mapping Drought Severity Based on Sentinel-2 Harmonized Data Using Google Earth Engine”, Jurnal Penelitian Pendidikan Geografi, 11(1), pp. 12–25. doi: 10.36709/jppg.v11i1.732.