Al-Hawasy, J.A.A. and Kadhem, G.M. (2018) “The Continuous Classical Optimal Control for a Coupled Nonlinear Parabolic Partial Differential Equations with Equality and Inequality Constraints”, Al-Nahrain Journal of Science, 19(1), pp. 173–186. Available at: https://mail.anjs.edu.iq/index.php/anjs/article/view/276 (Accessed: 22 May 2026).