The Continuous Classical Optimal Control of a Couple Nonlinear Hyperbolic Partial Differential Equations with Equality and Inequality Constraints. Iraqi Journal of Science [Internet]. 2022 Jun. 24 [cited 2024 Nov. 22];57(2C):1528-3. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7170