Resumen

LIBERA BONILLA, Blanca Esther. Impact, social impact and impact evolution. ACIMED [online]. 2007, vol.15, n.3. ISSN 1024-9435.

The definitions of impact, social impact and impact evolution, which are valid for diverse disciplines and for the area of Information Sciences, are approached from the perspective of various authors. Finally, a wide definition of social impact is presented.

Palabras clave : mpact; social impact; impact evolution.

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