Couto, R. N., Fonseca, P. N. da, Silva, P. G. N. da, Medeiros, E. D. de, & Carvalho, T. A. (2020). Brazilian version of the Tuckman Procrastination Scale: adaptation and psychometric evidence. Revista Interamericana De PsicologĂ­a/Interamerican Journal of Psychology, 54(3), e863. https://doi.org/10.30849/ripijp.v54i3.863