TIAN, Gengrui. Stock Valuation and Investment Prospects of Digital-Product Industry in the Post-Pandemic Era. BCP Business & Management, [S. l.], v. 26, p. 81–92, 2022. DOI: 10.54691/bcpbm.v26i.1828. Disponível em: https://bcpublication.org/index.php/BM/article/view/1828. Acesso em: 25 may. 2026.