Nnamdi, Edike, Braimah Joseph Odunayo, Ismaila Olawale Adegbite, and Adedotun Olurin Omisore. 2021. “COMPARATIVE STUDY OF SOME TIME SERIES MODELS ON THE MONTHLY CONSUMER PRICE INDEX (CPI) OF CONSUMER GOODS IN NIGERIA”. Academic Journal of Statistic and Mathematics 7 (7). https://cirdjournals.com/index.php/ajsm/article/view/23.