Zahra Pirouzeh, Kamele Nassiri Pirbazari, and Mohammad Hadi Noori Skandari. “Approximate Solution of Variable-Order Fractional Optimal Control Problems”. Jordan Journal of Mathematics and Statistics 19, no. 2 (July 12, 2026): 181–201. Accessed July 26, 2026. https://jjms.yu.edu.jo/index.php/jjms/article/view/1799.