O. Nil. 1996, Investing in people: a perspective from Northern Ireland tourism – part I, Managing Service Quality, 6, 4, pp. 36–40.

Tapan K panda & Satyabrat Das 2014. The role of tangibility in service quality and its impact on external customer satisfaction: A comparative study of hospital and hospitality sector. The IUP: The Journal of Marketing Management, 13, 4, pp.54-69.

Cho C.K. va Johar G.V. (2011), “Attaining satisfaction”, Journal of Consumer Research, Vol. 38 No. 4, pp. 622-631.

Christopher M., Payne A., Ballantyne D., 1991, Relationship Marketing: Bringing Quality, Customer Service and Marketing together, Butterworth Heinemann, Oxford.

Elliott C. (2018), 'These Companies Have The Best Customer Service', Forbes [Online]. Available at: (Accessed on 18th March).

Yulchiyev.A, The Development of the Tourism Services Market in Uzbekistan in the Event of Changing Trends in Quality Indicators, Web of Synergy: International Interdisciplinary Research Journal.

Axunova O., Teshabaeva O., & Yulchiev, A. (2021). Analysis of the status, movement and level of funding of fund funds in foreign enterprises. Academicia: An International Multidisciplinary Research Journal, 11(3), 450-460.

Teshabaeva O., & Yulchiev A. (2022). Innovative marketing strategy aimed at maximizing the development of the tourist industry in Uzbekistan. Asia pacific journal of marketing & management review issn: 2319-2836 Impact Factor: 7.603, 11(05), 1-6.7.

Nasridinovna T.O. (2022). The role of tourism in the development of the economy and increasing its attractiveness in the republic of Uzbekistan.