I.  Park, Cho, J., and Rao, H. R., ?The Effect of Pre- and Post-Service Encounter Performance on Consumer Evaluation of Online Retailors?, Decision Support Systems, vol. 52, no. 2, pp. 415-426, 2012.

I.  Park, Cho, J., and Rao, H. R., ?An Investigation of A Satisfaction Formation Process in Online Shopping: An Alternative Approach?, International Conference on Information Systems (ICIS). St. Louis, MO, 2010.