LUO, Ronghua. Study on Temporal and Spatial Evolution Characteristics of Inter-provincial Boundary Effect in Pan-Pearl River Delta Region. Transactions on Economics, Business and Management Research, [S. l.], v. 5, p. 266–269, 2024. DOI: 10.62051/xpmdjx42. Disponível em: https://wepub.org/index.php/TEBMR/article/view/1090. Acesso em: 29 apr. 2026.