[1]Wang Y., & Liao Y., “Assessing eGovernment systems success: A validation of the DeLone and McLean model of information systems success”, Government Information Quarterly, 2008, 25: 717–733.

[2]DeLone W., & McLean E., “The DeLone and McLean model of information systems success: A ten-year update”, Journal of Management Information Systems, 2003, 19(4): 9-30.

[3]Croom S., & Johnston R., “E-service: enhancing internal customer service through e-procurement”, International Journal of Service Industry Management, 2003, 14(5): 539-555.

[4]Zhang X., Prybutok V., & Huang A., “An empirical study of factors affecting e-service satisfaction”, Human Systems Management, 2006, 25(4): 279-291.

[5]Johnson C., “A framework for pricing government e-services”, Electronic Commerce Research and Applications, 2007, 6: 484-489.

[6]Liu D., Shen M., & Liao C., “Designing a composite e-service platform with recommendation function”, Computer Standards & Interfaces, 2003, 25: 103–117.

[7]Rust R., & Kannan P., “E-service: A new paradigm for business in the electronic environment”, Communication of the ACM, 2003, 46(6): 37–42.

[8]Wang L., Bretschneider S., & Gant J., “Evaluating Web-based e government services with a citizen-centric approach”, Proceedings of the 38th Hawaii International Conference on System Sciences, 2005: 129b -139b.

[9]Rowley J., “An analysis of the e-service literature: towards a research agenda”, Internet Research, 2006, 16(3): 339-359.

[10]Molla A., & Licker P., “E-commerce systems success: An attempt to extend and re-specify The Delone and Maclean model of IS success”, Journal of Electronic Commerce Research, 2001, 2(4): 131-141.

[11]DeLone W., & McLean E., “Information systems success: The quest for the dependent variable”, Information Systems Research, 1992, 3(1): 60-95.

[12]Iivari J., “An Empirical Test of the DeLone-McLean Model of Information System Success”, The Data Base for Advances in Information Systems, 2005, 36(2): 8-27.

[13]Jang C., “Measuring Electronic Government Procurement Success and Testing for the Moderating Effect of Computer Self-efficacy”, International Journal of Digital Content Technology and its Applications, 2010, 4(3): 224-232.

[14]Lin H., “Measuring Online Learning Systems Success: Applying the Updated DeLone and McLean Model”, Cyberpsychology and Behavior, 2007, 10(6): 817-820.

[15]Wu J., & Wang Y., “Measuring KMS success: A respecification of the DeLone and McLean’s model”, Information & Management, 2006, 43: 728–739.

[16]European Commission, “Preparing Europe’s Digital Future”, Mid-Term Review, COM/2008/0199. 

[17]Parasuraman A., Zeithaml V. & Malhotra, A., “E-S-QUAL:a multiple-item scale for assessing electronic service quality”, Journal of Service Research, 2005, 7(3): 213–233.

[18]Šumak B., Polančič G., & Heričko M., “Towards an e-service knowledge system for improving the quality and adoption of e-services. 22nd Bled eConference eEnablement: Facilitating an Open, Effective and Representative eSociety, Bled, Slovenia, 2009: 638-653. 

[19]Cristoal E., Flavian C., & Guinaliu M., “Perceived e-service quality: Measurement validity and effects on consumer satisfaction and web site loyalty”, Managing Service Quality, vol. 17, no. 3, pp. 317-340, 2007.

[20]DeLone W., & McLean E., “Measuring e-Commerce Success: Applying the DeLone & McLean Information Systems Success Model”, International Journal of Electronic Commerce, 2004, 9(1): 31–47.

[21]Fassnacht M., & Koese I., “Quality of electronic services: Conceptualizing and testing a hierarchical model, Journal of Service Research, 2006, 9(1): 19-31.

[22]Field J., Heim G., & Sinha K., “Managing quality in the e-service system: Development and application of a process model”, Production and Operations Management, 2004, 13(4): 291-306.

[23]Flavian C., Guinalı´u M., & Gurrea R., “The role played by perceived usability, satisfaction and consumer trust on website loyalty”, Information & Management, vol. 43, pp. 1–14, 2006.

[24]Gounaris S., Dimitriadis S., & Stathakopoulos V., “Antecedents of perceived quality in the context of Internet retail stores”, Journal of Marketing Management, 2005, 21(7): 669-682.

[25]Grigoroudis E., Litos C., Moustakis V., Politis Y., and Tsironis L., “The assessment of user-perceived web quality: Application of a satisfaction benchmarking approach”, European Journal of Operational Research, vol. 187, pp. 1346–1357, 2008.

[26]Liao C., Chen J., & Yen D., “Theory of planning behavior (TPB) and customer satisfaction in the continued use of e-service: An integrated model”, Computers in Human Behavior, 2007, 23: 2804–2822.

[27]Naumann F., & Rolker C., “Assessment methods for information quality criteria”, Proceedings of 5th International Conference on Information Quality, 2000: 148–162.

[28]Santos J., “E-Service quality: a model of virtual service quality dimensions”, Managing Service Quality, 2003, 13(3): 233-247. 

[29]Sohn C., and Tadisina S., “Development of e-service quality measure for the internet-based financial institutions”, Total Quality Management & Business Excellence, 2008, 19(9): 903-918.

[30]Swaid S., & Wigand R., “Key Dimensions of E-commerce Service Quality and Its Relationships to Satisfaction and Loyalty”, 20th Bled eConference eMergence: Merging and Emerging Technologies, Processes, and Institutions, Bled, Slovenia, 2007: 414-428. 

[31]Udo G., Bagchi K., & Kirs P., “An assessment of customers’ e-service quality perception, satisfaction and intention”, International Journal of Information Management, 2010, 30: 481–492.

[32]Eppler M., & Muenzenmayer P., “Measuring information quality in the web context: A survey of state-of-the-art instruments and an application methodology”, Proceedings of 7th International Conference on Information Quality, 2002: 187–196.

[33]Kargar M., Ramli A., Ibrahim H., & Azimzadeh F., “Formulating Priory of Information Quality Criteria on the Blog”, World Applied Sciences Journal, 2008, 4(4): 586-593. 

[34]Knight S., and Burn J., “Developing a Framework for Assessing Information Quality on the World Wide Web”, Informing Science Journal, 2005, 8: 159-172. 

[35]Adam F., “Investigating the non-linear effects of e-service quality dimensions on customer satisfaction, Journal of Retailing and Consumer Services, 2011, 18: 27–37.

[36]Collier J., & Bienstock C., “Measuring Service Quality in E-Retailing”, Journal of Service Research, 2006, 8(3): 260-275.

[37]Connolly R., & Bannister F., “eTax Filing & Service Quality: The Case of the Revenue Online Service”, Proceedings of World Academy of Science: Engineering and Technology, 2008, 48: 313-317.

[38]Lee F., & Wu W., “Moderating effects of technology acceptance perspectives on e-service quality formation: Evidence from airline websites in Taiwan”, Expert Systems with Applications, 2011, 38: 7766–7773.

[39]Madu C. & Madu A., “Dimensions of equality”, International Journal of Quality & Reliability Management, 2002, 19(3): 246-259.

[40]Walsh G., Hennig-Thurau T., Sassenberg K., & Bornemann D., “Does relationship quality matter in e-services? A comparison of online and offline retailing”, Journal of Retailing and Consumer Services, 2010, 17: 130–142.

[41]Yang Z., & Fang X., “Online service quality dimensions and their relationships with satisfaction; A content analysis of customer reviews of securities brokerage services”, International Journal of Service Industry Management, 2004, 15(3): 302-326.

[42]Cyr D., Hassanein K., Head M., & Ivanov A., “The role of social presence in establishing loyalty in e-Service environments”, Interacting with Computers, 2007, 19: 43-56.

[43]Heim G., & Field J., “Process drivers of e-service quality: Analysis of data from an online rating site”, Journal of Operations Management, 2007, 25: 962–984.

[44]Hung S., Chang C., & Yu T., “Determinants of user acceptance of the e-Government services: The case of online tax filing and payment system”, Government Information Quarterly, 2006, 23: 97–122.

[45]Udo G., Bagchi K., & Kirs P., “Assessing Web Service Quality Dimensions: The E- SERVPERF APPROACH”, Issues in Information Systems, 2008, 9(2): 313-322. 

[46]Zaied A., Khairalla F., “Risk assessment for implementing e-services in some ministries in the State of Kuwait”, Arab Gulf Journal of Scientific Research, 2007, 25(3): 138–146.

[47]Boyer K., Hallowell R. & Roth A., “E-services: operating strategy - a case study and a method for analyzing operational benefits”, Journal of Operations Management, 2002, 20: 175–188.

[48]Kaplan S., Nieschwietz R., “A Web assurance services model of trust for B2C e-commerce”, International Journal of Accounting Information Systems, 2003, 4: 95–114.

[49]Seth A., Momaya K., & Gupta H., “E-Service Delivery in Cellular Mobile Communication: Some Challenges and Issues”, Global Journal of e-Business and Knowledge Management, 2005, 2(2): 30-42.

[50]Shun C., & Yunjie X., “Effects of outcome, process and shopping enjoyment on online consumer behavior”, Electronic Commerce Research and Applications, 2006, 5: 272–281.

[51]Magoutas B., Schmidt K., Mentzas G., & Stojanovic L., “An adaptive e-questionnaire for measuring user perceived portal quality”, International Journal of Human-Computer Studies, 2010, 68: 729–745.

[52]Petter S., DeLone W., & McLean E., “Measuring information systems success: models, dimensions, measures, and interrelationships”, European Journal of Information Systems, 2008, 17: 236-263.