Arcos, Virginia Aguilar; Sonia San MartÃn Gutiérrez; … - In: Cuadernos de Gestión 14 (2014) 01, pp. 15-31
Traditional word of mouth, which was for many years used as effective advertising that didn't require major investments in mass media, has become a new marketing opportunity with the advent of new technologies and the Internet. Thus, a new marketing strategy called viral marketing has emerged...