[1]
Khan, S., Ashraf, M. and Khan, S.K. 2020. Assessment of drought occurrences in Zhob District using Standardized Precipitation Index from 1981-2018. Journal of Geography and Social Sciences. 2, 2 (Dec. 2020), 110–121. DOI:https://doi.org/10.12345/jgss.v2i2.13.