Bustos-Viviescas, Brian-Johan, Andrés-Alonso Acevedo-Mindiola, and José-Alexander Ortiz-Novoa. “Maximum Oxygen Consumption, Maximum Heart Rate and Maximum Aerobic Speed of Colombian Soccer Referees”. Búsqueda 4, no. 19 (December 15, 2017): 149–157. Accessed November 7, 2026 https://doi.org/10.21892/01239813.368.