P. I. Ferreira and N. A. Ramalho,  "Perceptions of Portuguese Social Work Students about the Effects of the Confinement Period from Covid-19 Pandemic on the Teaching/Learning Process", in INTED2021 Proc., Luis Gómez Chova; Agustín López Martínez; Ignacio Candel Torres; , Ed., Online Conference, 2021, pp. 2083-2089