[1]
Rese: Mustafa Shallal Hussein and Prof.Dr. Nasser Wali Freih, “Assessing Recurring Droughts in Iraq Using the Survey Drought Index (SPI)”, eduj, vol. 64, no. 2, pp. 569–586, Aug. 2026, doi: 10.31185/eduj.Vol64.Iss2.4680.