OVIAWE, Victor Oyakhilome; ADEHI, Mary Unekwu; WAHEED, Babatunde Yahya; AHMED, Ibrahim. INVESTIGATING SOME MACRO ECONOMIC VARIABLES IN NIGERIA USING ARIMAX AND ARIMA MODELS. Economics and Statistics Research Journal (ESRJ), [S. l.], v. 16, n. 6, p. 60–79, 2025. DOI: 10.5281/zenodo.15727819. Disponível em: http://zapjournals.com/Journals/index.php/esrj/article/view/2279. Acesso em: 26 jun. 2025.