HERNANDO CUÑADO, Jorge; COLVIN DÍEZ, Jorge; ENRÍQUEZ ROMÁN, Javier Antonio. Engie: Business Model Transformation. UNIE Business Research, [S. l.], v. 9, n. 2, p. 152–167, 2020. DOI: 10.48132/hdbr.301. Disponível em: https://unieresearch.universidadunie.com/ubr/article/view/301. Acesso em: 29 sep. 2026.