LOTFI, E.; KESHAVARZ, A. A simple Mathematical Fuzzy Model of Brain Emotional Learning to Predict Kp Geomagnetic Index. International Journal of Intelligent Systems and Applications in Engineering, [S. l.], v. 2, n. 2, p. 22–25, 2014. Disponível em: https://ijisae.org/index.php/IJISAE/article/view/73. Acesso em: 2 may. 2024.