., Alrijadjis, Shenglin Mu, Shota Nakashima, and Kanya Tanaka. “PID Controller Design of Nonlinear System Using a New Modified Particle Swarm Optimization With Time-Varying Constriction Coefficient”. EMITTER International Journal of Engineering Technology 2, no. 2 (December 1, 2014): 80-90. Accessed November 21, 2024. https://emitter.pens.ac.id/index.php/emitter/article/view/28.