TY - JOUR AU - kazemi, کاظمی AU - souri, pourya AU - ghazanfari, mehdi AU - pishvaee, mir saman TI - An Analysis on Stationarity of Consumer Price Index (CPI) Time Series in Iran and Using ARIMA Model to Forecast For a Future Time Period JO - Modiriat-e- farda VL - 17 IS - 54 SP - 141 EP - 162 PY - 2018 DO - ER -