Fred Ruiz Castro

Recent publications · Crossref

5 total works indexed

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

   · 1989 · cited 43,558x

2. Colorimetric Method for Determination of Sugars and Related Substances

   · 1956 · cited 41,919x

3. Social Identity Theory and the Organization

   · 1989 · cited 31,516x

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

   · 2003 · cited 29,781x

5. The electronic properties of graphene

   · 2009 · cited 22,497x

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