GAIHONG LU. Reinventing the Global Services Value Chain under the Wave of Digitization: An Analysis Based on Nonlinear Regression Models. International Journal of Computer Information Systems and Industrial Management Applications, [S. l.], v. 18, p. 16, 2026. DOI: 10.70917/ijcisim-2026-0067. Disponível em: https://cspub-ijcisim.org/index.php/ijcisim/article/view/1485. Acesso em: 2 may. 2026.