Source: https://www.researchgate.net/profile/Veronique-Perret/publication/255632642_La_gestion_du_changement_organisationnel_Articulation_de_representations_ambivalentes/links/00b4953bba2a3b9de5000000/La-gestion-du-changement-organisationnel-Articulation-de-representations-ambivalentes.pdf