{\rtf1\ansi\deff0\deftab360 {\fonttbl {\f0\fswiss\fcharset0 Arial} {\f1\froman\fcharset0 Times New Roman} {\f2\fswiss\fcharset0 Verdana} {\f3\froman\fcharset2 Symbol} } {\colortbl; \red0\green0\blue0; } {\info {\author Biblio}{\operator }{\title Biblio RTF Export}} \f1\fs24 \paperw11907\paperh16839 \pgncont\pgndec\pgnstarts1\pgnrestart P\'e9rez-Carrasco, A., J. \'c1. Vel\'e1zquez-Iturbide, and J. Urquiza-Fuentes, "Multiple Usability Evaluations of a Program Animation Tool", \i ICALT 2010, 10th IEEEE International Conference on Advanced Learning Technologies\i0 , Sousse, Tuneisa, pp. 452-454, 07/2010.\par \par }