tangle 发表于 2025-3-30 11:45:15
https://doi.org/10.1007/978-3-322-84901-4E-Commerce; Electronic Commerce; Forschung; IT-Sicherheit; Management; Risiko; Risikoanalyse; RisikomanagemDAUNT 发表于 2025-3-30 13:48:53
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