Zartika, P.A., Muslim, M.A. and Yudaningtyas, E. 2025. Spoon Stabilization for Essential Tremor Patients Using PID Control Optimized by PSO. Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control. 10, 4 (Oct. 2025). DOI:https://doi.org/10.22219/kinetik.v10i4.2272.