Hoong, Cheah Yuat, and Yeak Su Hoe. “Analysis of Gradient-Based Minimization With Finite Difference Method and Automatic Differentiation on Double-Lane Roundabout”. International Journal of Artificial Intelligence and Machine Learning, vol. 6, no. 9s, Sept. 2026, pp. 618-30, https://www.svedbergopen.com/index.php/ijaiml/article/view/1526.