Rodrigues-Fernandes, H., H. P. Pereira, L. Almeida, C. M. Teixeira, and J. Vasconcelos-Raposo. “Psychometric Properties of the Philadelphia Mindfulness Scale Considering Portuguese Smokers and Non-Smokers”. PsychTech & Health Journal, Vol. 5, no. 1, Sept. 2021, pp. 42-53, doi:10.26580/PTHJ.art35-2021.