Martínez, Héctor, Adriana González, Gerardo Ortiz, and Katia Carrillo. “THE EFFECTS OF CONCURRENTLY TRAINING TWO RELATIONS ON HUMAN PERFORMANCE IN A CONDITIONAL DISCRIMINATION TASK”. Mexican Journal of Behavior Analysis 1, no. 2 (September 5, 2011): 297–320. Accessed July 24, 2024. https://journals.unam.mx/index.php/rmac/article/view/27176.