A. Al-Taie, Fadel, and فاضل. “Estimation of Double Smoothing Parameters With Simulation”. AL-Rafidain Journal of Computer Sciences and Mathematics 1, no. 1 (June 25, 2025): 59–74. Accessed August 6, 2025. https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19926.