continue :

Venkatesh, V., Thong, J. Y., & Xu, X. (2012). Consumer acceptance and use of information technology: extending the unified theory of acceptance and use of technology. MIS quarterly, 36(1), 157-178.

https://scholar.google.com/scholar?as_ylo=2012&q=consumer+acceptance+model&hl=en&as_sdt=0,5