[1]
Rodríguez Barreiro, L.M., Molledo Cea, J. and Gutiérrez Múzquiz, F.A. 2000. Students’ perceptions of collaborative small group work. A study in the field of physics and chemistry. Tarbiya, revista de Investigación e Innovación Educativa. 24 (Jan. 2000), 81–97.