Enegesele, Dennis, Godspower Eriyeva, and Thomas Ejemah. “SELECTING AN ADEQUATE MODEL FOR TIME SERIES DECOMPOSITION WHEN THE TREND CURVE IS QUADRATIC”. FUDMA JOURNAL OF SCIENCES 9, no. 1 (January 31, 2025): 41 - 45. Accessed April 19, 2025. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/2785.