MUSHWANI, H.; HAIRAN, M. H.; SAHAK, K.; ARABZAI, A.; SAFI, L.; AHMADZAI, M. R.; SHIRZAI, H.; HASHMI, S. K.; PEROZ, S. METEOROLOGICAL DROUGHT RISK ASSESSMENT USING SPI NUMERICAL MODEL: A CASE STUDY OF HELMAND RIVER BASIN, AFGHANISTAN. PLANNING MALAYSIA, [S. l.], v. 22, n. 33, 2024. DOI: 10.21837/pm.v22i33.1544. Disponível em: https://planningmalaysia.org/index.php/pmj/article/view/1544. Acesso em: 21 nov. 2024.