Continuous Classical Optimal Control of Triple Nonlinear Parabolic Partial Differential Equations. Iraqi Journal of Science, [S. l.], v. 63, n. 2, p. 690–701, 2022. DOI: 10.24996/ijs.2022.63.2.26. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/4185.. Acesso em: 27 jul. 2024.