Mostafa, H. S. (2023). Protocols for Secure Electronic Commerce (Third Edition). CRC Press.
शिकागो स्टाइल उद्धरणMostafa, Hashem Sherif. Protocols for Secure Electronic Commerce (Third Edition). CRC Press, 2023.
एमएलए उद्धरणMostafa, Hashem Sherif. Protocols for Secure Electronic Commerce (Third Edition). CRC Press, 2023.
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