EHOGELA, Emmanuel; ABUBAKAR, M. Auwal; CHAKU, Shammah Emanuel; NWEZE, Nwaze Obini. CONDITIONAL VOLATILITY OF CRUDE OIL PRICES IN NIGERIA USING GENERALIZED AUTOREGRESSIVE CONDITIONAL HETEROSKEDASTICITY MODELS. Economics and Statistics Research Journal (ESRJ), [S. l.], v. 16, n. 6, p. 34–59, 2025. DOI: 10.5281/zenodo.15727817. Disponível em: http://zapjournals.com/Journals/index.php/esrj/article/view/2278. Acesso em: 26 jun. 2025.