MAGHYEREH, A. I.; AWARTANI, B. The speculative tech bubbles of US artificial intelligence sector. Economics and Business Letters, [S. l.], v. 14, n. 4, p. 177–192, 2025. DOI: 10.17811/ebl.14.4.2025.177-192. Disponível em: https://reunido.uniovi.es/index.php/EBL/article/view/22412. Acesso em: 5 dec. 2025.