1Davis F D.Perceived Usefulness,Perceived Ease of Use,and User Acceptance of Information Technology[J].MIS Quarterly,1989,(9).
2Oliver R L.A Cognitive Model for the Antecedents and Consequences of Satisfaction[J].Journal of Marketing Research,1980,(4).
3Parasuraman A Zeithaml,Valarie A Berry,Leonard L.Conceptual Model of Service Quality and Its Implications for Future Research[J].Journal of Marketing,1985,(4).