AMAYA PARRA, A.; PERALTA CARO, J. F. Individualism or cooperation: a matter of academic background?. Oikos, [S. l.], n. 19, p. 31–36, 2009. Disponível em: https://revistas.udea.edu.co/index.php/oikos/article/view/1133. Acesso em: 2 mar. 2024.