Mushwani, H., Hairan, M. H., Sahak, K., Arabzai, A., Safi, L., Ahmadzai, M. R., Shirzai, H., Hashmi, S. K. and Peroz, S. (2024) “METEOROLOGICAL DROUGHT RISK ASSESSMENT USING SPI NUMERICAL MODEL: A CASE STUDY OF HELMAND RIVER BASIN, AFGHANISTAN”, PLANNING MALAYSIA, 22(33). doi: 10.21837/pm.v22i33.1544.