ROCA, A.; BRUNER, C. A. EFFECTS OF REINFORCEMENT FREQUENCY ON LEVER PRESSING FOR WATER IN FOOD-DEPRIVED RATS. Mexican Journal of Behavior Analysis, [S. l.], v. 29, n. 2, p. 119–130, 2011. DOI: 10.5514/rmac.v29.i2.25400. Disponível em: https://journals.unam.mx/index.php/rmac/article/view/25400. Acesso em: 19 jun. 2024.