LI, Haoyue. Accounting and Financial Analysis on Pfizer Inc. BCP Business & Management, [S. l.], v. 44, p. 173–179, 2023. DOI: 10.54691/bcpbm.v44i.4809. Disponível em: https://bcpublication.org/index.php/BM/article/view/4809. Acesso em: 4 sep. 2026.