Bolarinwa BT, Yahaya HU, Adehi MU. ON ROBUSTNESS OF ARIMA-GAS MODEL TO NON-GAUSSIAN ERRORS: THE CASE OF INTRADAILY DATA. FJS [Internet]. 2025 Nov. 2 [cited 2025 Dec. 15];9(11):328-34. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/4168