Wan Ahmad, Wan Noor Afifah, Suliadi Sufahani, Mohd Saifullah Rusiman, and Maselan Ali. “A Non-Classical Optimal Control Problem”. Journal of Science and Technology 10, no. 1 (June 27, 2018). Accessed July 18, 2024. https://publisher.uthm.edu.my/ojs/index.php/JST/article/view/2905.