Gasim Salim, Abdulghafoor, عبد, Nihad Sharif Khalaf, and نهاد. “Studying the Stability of Some Non-Linear Time Series Models With Application”. AL-Rafidain Journal of Computer Sciences and Mathematics 5, no. 2 (June 25, 2025): 99–116. Accessed August 5, 2025. https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19937.