LI, P.; SIRIWATTANA, S. Enhancing Sustainable Market Competitiveness through Innovation, Service Optimization, and Brand Management: The Mediating Role of Differentiation in Beijing’s Printing Industry. International Journal of Development Administration Research, [S. l.], v. 8, n. 2, p. 218–228, 2025. Disponível em: https://so02.tci-thaijo.org/index.php/ijdar/article/view/284349. Acesso em: 2 oct. 2026.