@article{torres-gomez2021teaching,
  author = {Torres G{\'{o}}mez, Jorge and Rodr{\'{i}}guez-Hidalgo, Antonio and Jerez Naranjo, Yannelys and Pel{\'{a}}ez-Moreno, Carmen},
  doi = {10.1109/MSP.2021.3053218},
  title = {{Teaching Differently: The Digital Signal Processing of Multimedia Content Through the Use of Liberal Arts}},
  pages = {94--104},
  journal = {IEEE Signal Processing Magazine},
  issn = {1053-5888},
  publisher = {IEEE},
  month = {5},
  number = {3},
  volume = {38},
  year = {2021},
}