Las ideas previas sobre cambios físicos y químicos de la materia, y las emociones en alumnos de Educación Secundaria - Dávila Acedo, Mª Antonia (Universidad de Extremadura) ; Cañada-Cañada, Florentina (Universidad de Extremadura) ; Sánchez Martín, Jesús (Universidad de Extremadura) ; Borrachero, Ana Belén (Universidad Internacional de La Rioja)
 
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