APARICIO, C. F.; BARAJAS, I. A. Dynamic changes in reinforcement contingencies of a choice situation: Steady state concurrent performance is required?. Mexican Journal of Behavior Analysis, [S. l.], v. 28, n. 1, p. 67–90, 2011. DOI: 10.5514/rmac.v28.i1.23552. Disponível em: https://revistas.unam.mx/index.php/rmac/article/view/23552. Acesso em: 6 may. 2024.