ALKOZAY, A. Assessment of meteorological drought using Standard Precipitation Index model (SPI) in Herat, Afghanistan. International Journal of Multidisciplinary Approach Research and Science, [S. l.], v. 2, n. 01, p. 132–155, 2023. DOI: 10.59653/ijmars.v2i01.380. Disponível em: https://risetpress.com/index.php/ijmars/article/view/380. Acesso em: 28 oct. 2025.