NUGROHO, N. A.; PURNAMA, S. K.; RIYADI, S.; SYAIFULLAH, R.; UTAMA, D. D. P. Serve exercises with eastern and continental grips which is better for beginners improve skills. Journal of Human Sport and Exercise, [S. l.], v. 19, n. 1, p. 15–22, 2023. DOI: 10.14198/jhse.2024.191.02. Disponível em: Acesso em: 21 may. 2024.