ROBLES, E.; ALUCEMA, F.; COHEN, J. A cumulatíve recorder for two types of responses as function of time. Mexican Journal of Behavior Analysis, [S. l.], v. 7, n. 2, p. 165–168, 2011. DOI: 10.5514/rmac.v7.i2.25745. Disponível em: https://revistas.unam.mx/index.php/rmac/article/view/25745. Acesso em: 2 may. 2024.