Al-hawasy JA. The Continuous Classical Boundary Optimal Control of a Couple Linear Of Parabolic Partial Differential Equations. Al-Mustansiriyah Journal of Science [Internet]. 2018 Oct. 31 [cited 2024 May 7];29(1):118-26. Available from: https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/159