Dif , Ismail, Naas Dif, e Khier Benmahammed. “Bond Graph-Based Modelling and Control of Electromagnetic Levitation System Using Firefly Optimization”. The Journal of Engineering and Exact Sciences 9, no. 4 (maio 25, 2023): 15867–01e. Acessado setembro 19, 2024. https://beta.periodicos.ufv.br/jcec/article/view/15867.