@article{marquezin_viola_ghirardi_madureira_ferreira_2015,  title={Executives' speech expressiveness: analysis of perceptive and acoustic aspects of vocal dynamics},  volume={27},  ISSN={2317-1782},  url={https://doi.org/10.1590/2317-1782/20152014188},  DOI={10.1590/2317-1782/20152014188},  number={2},  journal={CoDAS},  publisher={Sociedade Brasileira de Fonoaudiologia},  author={Marquezin, Daniela Maria Santos Serrano and Viola, Izabel and Ghirardi, Ana Carolina de Assis Moura and Madureira, Sandra and Ferreira, Léslie Piccolotto},  year={2015},  month={Mar},  pages={160–169} }