Silva, M. A. I.; Silva, J. L. da; Pereira, B. O.; Oliveira, W. A. de; Medeiros, M. The View of Teachers on Bullying and Implications for nursing
 . Rev. Esc. Enferm. USP 2014, 48 (4), 723-730. https://doi.org/10.1590/S0080-623420140000400021.