28.
McKay, A. K. A., Stellingwerff, T., Smith, E. S., Martin, D. T., Mujika, I., Goosey-Tolfrey, V. L., Sheppard, J., & Burke, L. M. (2022). Defining training and performance caliber: A Participant Classification Framework. International Journal of Sports Physiology and Performance, 17(2), 317–331.