Pinheiro, E. dos S., P. da R. L. Silva, C. B. Müller, C. A. Goicochea, G. D. Ferreira, and G. G. Bergmann. “Rugby in Physical Education: From Teacher Training to Intereschool Festivals”. Journal of Physical Education , Vol. 32, no. 1, Apr. 2021, p. e-3250, doi:10.4025/jphyseduc.v32i1.3250.