[1]
C. Corrêa Cortela, G. Ginciene, M. . Milistetd, S. Pinheiro de Souza, and C. A. Abaide Balbinotti, “Challenges for grassroots tennis development in Brazil”, ITF Co. & Sp. Sc. Rev., vol. 27, no. 77, pp. 27–29, Apr. 2019.