Corrêa Cortela, Caio, Guy Ginciene, Michel Milistetd, Silvio Pinheiro de Souza, and Carlos Adelar Abaide Balbinotti. 2019. “Challenges for Grassroots Tennis Development in Brazil”. ITF Coaching & Sport Science Review 27 (77). London, U.K.:27-29. https://doi.org/10.52383/itfcoaching.v27i77.126.