RIVAL, Yann; KALIKA, Michel. Evaluating business performance related to the use of web portals – The case of tourism sector. Systèmes d’Information et Management (French Journal of Management Information Systems), [S. l.], v. 14, n. 1, p. 75–101, 2026. DOI: 10.3917/sim.091.0075. Disponível em: https://revuesim.org/index.php/sim/article/view/235. Acesso em: 9 jul. 2026.