Scott, Angeleau, Yang Yang, and Andrew Fry. “Concurrent Validity and Reliability of Three Radar Based Ball Velocity Tracking Devices”. International Journal of Sports Technology and Science 4, no. 1 (February 27, 2026): 267–278. Accessed March 10, 2026. https://www.globsportsjournal.com/index.php/pub/article/view/54.