Fred Ryan

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Recent publications · Crossref

5 total works indexed

1. Perceived Usefulness, Perceived Ease of Use, and User Acceptance of Information Technology

   · 1989 · cited 43,586x

2. Colorimetric Method for Determination of Sugars and Related Substances

   · 1956 · cited 41,924x

3. Social Identity Theory and the Organization

   · 1989 · cited 31,517x

4. User Acceptance of Information Technology: Toward A Unified View1

   · 2003 · cited 29,797x