Bolarinwa, B.T. et al. 2025. ON ROBUSTNESS OF ARIMA-GAS MODEL TO NON-GAUSSIAN ERRORS: THE CASE OF INTRADAILY DATA. FUDMA JOURNAL OF SCIENCES. 9, 11 (Nov. 2025), 328–334. DOI:https://doi.org/10.33003/fjs-2025-0911-4168.