SIHABUDIN, S. Positioning of futsal management company: a case study. International research journal of management, IT and social sciences, [S. l.], v. 4, n. 2, p. 198–210, 2017. Disponível em: https://sloap.org/journals/index.php/irjmis/article/view/952. Acesso em: 16 jul. 2024.