XIE, Peilin. A Review of Urban Rail Transit PPP Research. BCP Business & Management, [S. l.], v. 33, p. 70–79, 2022. DOI: 10.54691/bcpbm.v33i.2721. Disponível em: https://bcpublication.org/index.php/BM/article/view/2721. Acesso em: 1 may. 2026.