WANG, Yanru; QIAN, Yangyang. The Impact of Human Capital Investment on Total Factor Productivity in the Age of Artificial Intelligence: An Empirical Study Based on Cross-Country Panel Data. International Journal of Computer Information Systems and Industrial Management Applications, [S. l.], v. 18, p. 12, 2026. DOI: 10.70917/ijcisim-2026-1874. Disponível em: https://cspub-ijcisim.org/index.php/ijcisim/article/view/1874. Acesso em: 10 jul. 2026.