Yang, C. (2023) “On the Complexity of Motion Planning Problem of a Forklift: Discrete and Computational Geometry, Graphs, and Games”, Thai Journal of Mathematics, 21(4), pp. 785–798. Available at: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1545 (Accessed: 21 November 2024).