The effectiveness of exercises according to networks of visual thinking in the self-confidence of goalkeepers in futsal football. Journal of the College of Basic Education, [S. l.], v. 28, n. 117, p. 423–437, 2022. DOI: 10.35950/cbej.v28i117.8981. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/8981.. Acesso em: 4 jul. 2024.