Jimenez Salas J, Morillo Baro JP, Reigal RE, Morales-Sánchez V, Hernández-Mendo A. Polar coordinate analysis for the study of defensive systems in handball. Cuad. Psicol. Deporte [Internet]. 2020 Jan. 1 [cited 2026 Sep. 24];20(1):103-17. Available from: https://revistas.um.es/cpd/article/view/396431