TIAN, Fangqing. Investment risk analysis for Apple Stock. BCP Business & Management, [S. l.], v. 28, p. 335–338, 2022. DOI: 10.54691/bcpbm.v28i.2396. Disponível em: https://bcpublication.org/index.php/BM/article/view/2396. Acesso em: 12 sep. 2026.