Rusillo Magdaleno, Alba, et al. “Asociación De La práctica De Actividad física Semanal Con Bullying Y Ciberbullying En Chicos Y Chicas De 10 a 16 años (Association of Weekly Physical Activity Practice With Bullying and Cyberbullying in Boys and Girls Aged 10 to 16 Years)”. Retos, vol. 59, Oct. 2024, pp. 759-66, https://doi.org/10.47197/retos.v59.107358.