PEREZ, V.; GARCIA, A.; GOMEZ, J. Facilitation of equivalence – equivalence responding: generalization of relational responses. International Journal of Psychological Research, [S. l.], v. 4, n. 2, p. 20–29, 2011. DOI: 10.21500/20112084.774. Disponível em: https://revistas.usb.edu.co/index.php/IJPR/article/view/774. Acesso em: 28 mar. 2024.