Dif, I. e Dif , N. 2023. Firefly Algorithm Optimization-Based LQR Controller for 1/4 Vehicle Active Suspension System: Design and Performance Evaluation . The Journal of Engineering and Exact Sciences. 9, 5 (jun. 2023), 15928–01e. DOI:https://doi.org/10.18540/jcecvl9iss5pp15928-01e.