LIU, Hai-Ying; XU, Chao-Jun; MENG, Yi; XU, Xue-Ting; LIU, Jiang-Da. Dynamic evaluation research on competition and cooperation indicators of urban agglomeration in Western Guangdong based on niche theory. Asian Journal of Economics and Empirical Research, [S. l.], v. 13, n. 2, p. 95–102, 2026. DOI: 10.20448/ajeer.v13i2.9357. Disponível em: https://www.asianonlinejournals.com/index.php/AJEER/article/view/9357. Acesso em: 21 sep. 2026.