1.
Al-Hawasy JA, Jasim DK. The Continuous Classical Optimal Control Problems for Triple Elliptic Partial Differential Equations. IHJPAS [Internet]. 2020 Jan. 20 [cited 2025 May 1];33(1):143-51. Available from: https://www.jih.uobaghdad.edu.iq/index.php/j/article/view/2380