T. Saeki, D. B. Munari, M. B. Alencastre, and M. C. B. M. Souza, “Reflections about the undergraduate nursing teaching on group dynamics”, Rev. Esc. Enferm. USP, vol. 33, no. 4, pp. 342–347, Dec. 1999, doi: 10.1590/S0080-62341999000400003.