Salah Al-talib, Mehasin, Haeifa Abdal jawad saaed, and Wasfi Taher Salah. “Approximate Estimator for Parameters of Non-Normal VMA(1) Model”. IRAQI JOURNAL OF STATISTICAL SCIENCES 16, no. 3 (December 1, 2019): 1–24. Accessed September 6, 2025. https://tanmiyat.uomosul.edu.iq/index.php/stats/article/view/29351.