enquête (1) secteur des services (1) modèle (1) gestion (1) technologie de l'information (1) électricité (1) demande (offre et demande) (1) entreprise (1) Brésil (1) Information technology (1) Work (1) Wages (1) Threats (1) Strategy (1) Professional employees (1) Partnership (1) Management (1) Executives (1) Example (1) Electricity (1) Contracts (1) Business enterprises (1) Business (1) Cloud computing (1) Information technology (1) Management (1) Departments (1) Influence (1) informatique (1)