Ferri, Paola, et al. “Motivational Factors for Choosing the Degree Course in Nursing: A Focus Group Study With Nursing Students”. Acta Biomedica Atenei Parmensis, vol. 87, no. 2 -S, May 2016, pp. 19-27, https://mattioli1885journals.com/index.php/actabiomedica/article/view/5428.