ISMAEL, Maher Mohammed. Special Auxiliary Exercises And Their Effect On Learning The Accuracy Of The Straight Ground Tennis Service For Junior Players. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 4, p. 11125–11130, 2020. DOI: 10.61841/y2asv930. Disponível em: https://psychosocial.com/index.php/ijpr/article/view/6341. Acesso em: 12 jul. 2025.