Raka Pramudiya Ramadani, Arie Qur’ania, and Agus Ismangil. “Application of Proportional Integral Derivative System As Speed Control on Mobile Robot Line Follower: Submission of Journal Thesis”. Komputasi: Jurnal Ilmiah Ilmu Komputer Dan Matematika, vol. 22, no. 2, July 2025, pp. 64-74, https://komputasi-fmipa.unpak.ac.id/index.php/komputasi/article/view/55.