CABRERA, F.; ROBAYO-CASTRO, B.; COVARRUBIAS, P. The ‘Huautli’ alternative: Amaranth as reinforcer in operant procedures. Mexican Journal of Behavior Analysis, [S. l.], v. 36, n. 2, p. 71–92, 2010. DOI: 10.5514/rmac.v36.i2.18483. Disponível em: https://www.revistas.unam.mx/index.php/rmac/article/view/18483. Acesso em: 10 may. 2024.