Cofre, C., Ramírez-Campillo, R., Herrera-Valenzuela, T., Espinoza, A., & Valdivia-Moral, P. (2018). Comparison of the bilateral deficit in muscular power of soccer players and students. Sportis. Scientific Technical Journal of School Sport, Physical Education and Psychomotricity, 4(1), 3–15. https://doi.org/10.17979/sportis.2018.4.1.2031