TISMOKA, Arezki. Psychological pressures and its correlation with attention skills in football referees, before and during competition. Journal of Human Sciences , Constantine, Algeria, v. 31, n. 2, p. 515–529, 2020. Disponível em: http://conferences.umc.edu.dz/h/article/view/3341. Acesso em: 10 jan. 2026.