KAZI SANWARUL AZIM; MAHAM SAEED; KEYA KARABI ROY; KAMI YANGZEN LAMA. Digital transformation in hospitals: evaluating the ROI of IT investments in health systems. Emerging Frontiers Library for The American Journal of Applied Sciences, [S. l.], v. 7, n. 8, p. 94–116, 2025. Disponível em: https://emergingsociety.org/index.php/efltajas/article/view/212. Acesso em: 19 apr. 2026.