WEIDBERG, S.; LANDES, R. D.; LÓPEZ-NÚÑEZ, C.; PERICOT-VALVERDE, I.; GONZÁLEZ-ROZ, A.; YOON, J. H.; SECADES-VILLA, R. Contingency management effects on delay discounting among patients receiving smoking cessation treatment. Psicothema, [S. l.], v. 27, n. Número 4, p. 309–316, 2015. Disponível em: https://reunido.uniovi.es/index.php/PST/article/view/10975. Acesso em: 21 may. 2024.