Silva, B. V. F. da, R. H. dos Santos, G. R. Savarezzi, M. T. de Souza, and R. Gimenez. “Teaching Strategies in Physical Education: A Confrontation Between Directive and Indirective Styles in Volleyball Learning”. Journal of Physical Education , Vol. 31, no. 1, Aug. 2020, p. e-3168, doi:10.4025/jphyseduc.v31i1.3168.