MSILA, V. Revisiting Robert Axelrod: Cooperation, School Management and Teacher Unions. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 20, n. 4, p. 284–301, 2021. Disponível em: https://ijlter.myres.net/index.php/ijlter/article/view/127. Acesso em: 25 jun. 2026.