Budiyarto, A. et al. 2024. Control System Strategy for Ring Thrower Robot Based on PID-CSA for ABU Robocon 2023. JITCE (Journal of Information Technology and Computer Engineering). 8, 1 (Mar. 2024), 38–48. DOI:https://doi.org/10.25077/jitce.8.1.38-48.2024.