Aminu, M. M., Y. Idris, S. Mohammed, and M. A. Zaharaddeen. “FORECASTING NIGERIA’S INFLATION USING SARIMA MODELING”. JOURNAL OF ECONOMICS AND ALLIED RESEARCH, vol. 6, no. 1, Mar. 2021, pp. 233-47, http://jearecons.com/index.php/jearecons/article/view/102.