[1]
Bravo-Gutiérrez, E.P. and Bravo-Navarro, W.H. 2021. Post-COVID-19 High-Intensity Interval Training on Professional Soccer Referees in Ecuador. Revista Arbitrada Interdisciplinaria Koinonía. 6, 2 (May 2021), 114–136. DOI:https://doi.org/10.35381/r.k.v6i2.1231.