SUNDAY, ARUNA, U., and ADENOMON, M.O. “APPLICATION OF QGARCH MODELS TO NIGERIA INSURANCE STOCKS”. BIMA JOURNAL OF SCIENCE AND TECHNOLOGY GOMBE 5, no. 02 (December 13, 2021): 49-55. Accessed October 3, 2025. https://journal-academia.com/Ojs/index.php/bimajst/article/view/291.