@article{Abós:108406,
      author        = "Abós, Ángel and García-González, Luis and Aibar,
                       Alberto and Sevil-Serrano, Javier",
      title         = "{Towards a better understanding of the role of perceived
                       task variety in Physical Education: A self-determination
                       theory approach}",
      year          = "2021",
}