DENG, Yihan. Enterprise online sales and extreme changes in stock prices. Transactions on Economics, Business and Management Research, [S. l.], v. 18, p. 121–138, 2026. DOI: 10.62051/hx3zdp03. Disponível em: https://tebmr.org/index.php/ojs/article/view/84. Acesso em: 21 jul. 2026.