SONG, Qiqi; CHEN, Yilun. Platform Ecosystem Embeddedness and Enterprise Total Factor Productivity: An Empirical Analysis of A-Share Listed Companies from 2007 to 2020. Transactions on Economics, Business and Management Research, [S. l.], v. 18, p. 92–106, 2026. DOI: 10.62051/rceka527. Disponível em: https://tebmr.org/index.php/ojs/article/view/82. Acesso em: 21 jul. 2026.