Al-Bayati, Mrooj A., Ahlam Y. Al-Shaya, and Raheam A. Al-Saphory. “Boundary Exponential Gradient Reduced Order Detectability in Neumann Conditions”. Iraqi Journal of Science 65, no. 1 (January 30, 2024): 332–345. Accessed January 5, 2026. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9359.