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2. Structure and macro-level impacts of electronic commerce;Zwass,1999
3. EASY shopping: a value-added service for electronic malls;Schumann;International Journal of Electronic Commerce,1999
4. Consumer behavior in web-based commerce: an empirical study;Koufaris;International Journal of Electronic Commerce,2001
5. Pre-purchase online information seeking: search versus browse;Detlor;Journal of Electronic Commerce Research,2003