Al-Bayati MA, Al-Shaya AY, Al-Saphory RA. Boundary Exponential Gradient Reduced Order Detectability in Neumann Conditions. Iraqi Journal of Science [Internet]. 2024 Jan. 30 [cited 2026 Jul. 10];65(1):332-45. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9359