Umar, Mallam Abdulkarim2023-12-142023-12-142005-01-06Umar, M.A. (2005). A Comparative Study of Box-Jenkins, Arima, Holt-Winter and Exponential Smoothing Models as Applied to Exchange Rate on Naira to Dollarhttps://keffi.nsuk.edu.ng/handle/20.500.14448/5771enA Comparative Study of Box-Jenkins, Arima, Holt-Winter and Exponential Smoothing Models as Applied to Exchange Rate on Naira to DollarArticle