ZUMBA NOVAY , Ember Geovanny; ERAZO LLUGUIN , Gabriel Fernando; ORTIZ PORRAS, Jorge Enrique; MANRIQUE ALVA, Rosiand. Assessment of Drought Behavior at Different Temporal Scales Using the SPI and SPEI Indices. ANNALS SCIENTIFIC EVOLUTION, [S. l.], v. 5, n. 2, p. 1329–1351, 2026. DOI: 10.70577/asce.v5i2.826. Disponível em: https://magazineasce.com/index.php/1/article/view/826. Acesso em: 12 nov. 2026.