[1]
Hamasaki, E.I. de M. and Tomanari, G.Y. 2009. Effects of different contingencies on the use of verbal tenses in sentence making. Brazilian Journal of Behavioral and Cognitive Therapy. 11, 1 (Feb. 2009), 119–131. DOI:https://doi.org/10.31505/rbtcc.v11i1.393.