C. . Corrêa Cortela, M. . Milistetd, S. . Pinheiro de Souza, C. A. . Abaide Balbinotti, and G. Ginciene, “Evaluation of the potential of the ‘introduction to tennis’ landscape in Brazil”, ITF Co. & Sp. Sc. Rev., vol. 27, no. 77, pp. 24–26, Apr. 2019.