XU, Yongjie. Optimization of Pricing for Priority Use of Port Berths. Academic Journal of Management Science and Engineering, [S. l.], v. 1, n. 2, p. 29–34, 2026. DOI: 10.62051/ajmse.v1n2.05. Disponível em: https://ajomse.com/index.php/ojs/article/view/13. Acesso em: 14 may. 2026.