THE EFFECT OF .GIF FILES IN THE UNDERSTANDING OF KEY CONCEPTS IN STATISTICS AND ECONOMICS SUBJECTS
G. Serrano, B. Cabrer-Borrás, C. Salvador, P. Rico, B. García-Carceles, P. Cuadros Solas, M. Fernández Moya, F. Morillas, J.M. Pavia, P.J. Pérez, M.J. Rivera, A. Martínez, A. Corberán-Vallet, M. Escriva, E. Badal-Valero, L. Vila, M.V. Román