Saudi, Azali, and Jumat Sulaiman. “Perancangan Laluan Robot Menggunakan Fungsi Harmonik Melalui Kaedah Lelaran Sapuan Suku: Robot Path Planning Using Harmonic Functions via Quarter Sweep Iterative Method”. Journal of Science and Mathematics Letters 5 (December 1, 2017): 1–15. Accessed July 23, 2024. https://ejournal.upsi.edu.my/index.php/JSML/article/view/336.