Positive Thinking and its Relationship to Refereeing Performance among Football Referees in the Southern Region. MSW Management Journal, [S. l.], v. 36, n. 2, p. 2509–2512, 2026. DOI: 10.7492/54aaj740. Disponível em: https://mswmanagementj.com/index.php/home/article/view/4509.. Acesso em: 15 jun. 2026.