HU, Shengbo. Research on influencing factors of pharmaceutical e-commerce sales based on web crawler and support vector machine. Transactions on Computer Science and Intelligent Systems Research, [S. l.], v. 4, p. 48–59, 2024. DOI: 10.62051/1609wx31. Disponível em: https://wepub.org/index.php/TCSISR/article/view/1952. Acesso em: 17 apr. 2026.