Characterizing meteorological drought using standardized precipitation index for Dehradun, Uttarakhand. Indian Journal of Soil Conservation, [S. l.], v. 44, n. 2, p. 157–162, 2026. DOI: 10.53550/. Disponível em: https://ijsc.iaswc.com/index.php/ijsc/article/view/529. Acesso em: 22 oct. 2026.