@article{Falahzadeh2022303,
  title   = {Deep Convolutional Neural Network and Gray Wolf Optimization Algorithm for Speech Emotion Recognition},
  author  = {Mohammad Reza Falahzadeh, Fardad Farokhi, Ali Harimi, Reza Sabbaghi-Nadooshan},
  journal = {Circuits, Systems, and Signal Processing},
  year    = {2022},
  doi     = {10.1007/s00034-022-02130-3}
}