Nasr Eldeen, Dina, Ramadan hamed, Mohamed ali ismail, and Mahmoud Rashwan. “Estimating and Forecasting Multivariate Autoregressive Time Series Models Using Goal Programming”. Statistics, Optimization & Information Computing 16, no. 4 (July 1, 2026): 3122–3132. Accessed September 6, 2026. https://iapress.org/index.php/soic/article/view/4052.