LI, Hongyuan. An Adaptability Index and Key Obstacle Identification Model for SMEs’ Digital Transformation: Based on Perceived Utility Analytical Framework. Academic Journal of Management Science and Engineering, [S. l.], v. 1, n. 3, p. 45–52, 2026. DOI: 10.62051/ajmse.v1n3.07. Disponível em: https://ajomse.com/index.php/ojs/article/view/35. Acesso em: 25 aug. 2026.