VELAZQUEZ MARTÍNEZ, D. N.; BERMÚDEZ RATTONI, F.; PRADO ALCALÁ, R. A. Effects of halo pendol oit Me perforrmance of a response conditíoned under a fixed-interval schedule. Mexican Journal of Behavior Analysis, [S. l.], v. 7, n. 2, p. 159–164, 2011. DOI: 10.5514/rmac.v7.i2.25741. Disponível em: https://revistas.unam.mx/index.php/rmac/article/view/25741. Acesso em: 2 may. 2024.