LUAN, Yufei. Research on the Impact of Sunk Cost on Chinese Households. BCP Business & Management, [S. l.], v. 44, p. 625–630, 2023. DOI: 10.54691/bcpbm.v44i.4901. Disponível em: https://bcpublication.org/index.php/BM/article/view/4901. Acesso em: 4 sep. 2026.