1. Arksey. H. & Knight. P. T. (1999). Interviewing for social scientists: An introductory resource with examples. Sage.
2. Ardley, B., & Naikar, S. (2021). Competitive Strategy as Practice: Obtaining Differential Advantage in the SME. Open Journal of Business and Management, 9, 196-212.
3. Alam. I., & Perry, C. (2002). A customer-oriented new-service development process. The Journal of Services Marketing, 16(6), 515-534.
4. Alam, I. (2002). An exploratory investigation of user involvement in new service development. Journal of the Academy of Marketing Science, 30, 250–261.
5. Burnett, M. (2011). Measuring Innovation Sustaining competitive advantage by turning ideas into value. Bearingpoint. United Kingdom from https://www.bearingpoint.com/ files/Innovation_High_Res.pdf
6. Chris Joseph. (2017). The advantages of an advertising agency, from https://bizfluent.com/ about-5385551-advantages-advertising-agency.html
7. Darneus Ekeroth, J., & Jonson, A. (2021). The Effectiveness of Personalised Advertising - An exploratory study on personalised advertising done on Facebook. School of Business, Society and Engineering, Mälardalen University
8. Ercsey. I. (2017). The Role of Customers’ Involvement in Value Co-creation Behaviour is Value Co-creation the Source of Competitive Advantage?. Journal Of Competitiveness 9(3), 51-66.
9. Frolova. S. (2014). The Role of Advertising in Promoting a product. Centria University of Applied Sciences.
10. First Research. (2021). Advertising Agencies. Quarter 1, 2021
11. Hackley, C., & Kover, A. (2007). The Trouble with Creatives: Negotiating Creative Identity in Advertising Agencies. International Journal of Advertising 26/1, 63-78.
12. Ivanov, C. I., & Avasilcăi, S. (2014). Measuring the performance of innovation processes: A Balanced Scorecard perspective. Procedia-Social and Behavioral Sciences, 109, 1190-1193.
13. Joseph Chris. (2017). The Advantages of an Advertising Agency. bizfluent, from https://bizfluent.com/about-5385551-advantages-advertising-agency.html
14. Kindstrom, D. (2010). Towards a Service-Based Business Model: Key Aspects for Future Competitive Advantage. European Management Journal, 28, 479-490 quoted at McManus John, Ardley Barry, 2019 ‘Innovation and Co-Creation Process within a Service Context: A Matter of Choice or Necessity?’, open Journal of Business and Management, 7, 25-42.
15. Kumar, V., & Reinartz, W. (2016). Creating enduring customer value. Journal of Marketing, 80(6), 36–68.
16. Majdúchová, H., & Barteková, M. K. (2020). Innovations in the Creative Industry Entities. SHS Web of Conferences, 74, 02009.
17. McManus, J. & Ardley, B. (2019). Innovation and Co-Creation Process within a Service Context: A Matter of Choice or Necessity?. Open Journal of Business and Management, 7, 25-42
18. Miles I. & Green, L. (2008). Hidden innovation in the creative industries. London: The National Endowment for Science, Technology and the Arts. - NESTA.
19. Papadopoulou, M, (2020). Customer Involvement in the Decision-Making Process. The Impact on The Company’s Innovative Capabilities European University Cyprus
20. Piller. F., Ihl. C., & Vossen. A., (2010). A typology of customer co‐creation in the innovation process. Volker Wittke and Heidemarie Hanekop (eds.), Seiten/Artikel-Nr: 31-62
21. Pitchai & Mark. (2009). SCAMPER - A new ideas machine for battery business.
22. Poveda-Bautista, R., Baptista, D. C., & García-Melón, M. (2012). Setting competitiveness indicators using BSC and ANP. International Journal of Production Research, 50(17), 4738-4752.
23. Poveda-Bautista, R., García-Melón, M., & Baptista, D. C. (2013). Competitiveness measurement system in the advertising sector. SpringerPlus, 2, 1-14.
24. Porter M. E. (1997). Competitive Strategy. Measuring Business Excellent, 1(2), 12-17
25. Prahalad. C. K., & Ramaswamy V. (2000). Co-opting Customer Competence. Harvard Business Review from https://hbr.org/2000/01/co-opting-customer-competence
26. Sánchez. C. G. (2018). Innovation processes in creative industries: new practices and the use of technology in the digital entertainment industry.
27. Serrat, O. (2017), ‘The SCAMPER Technique. Knowledge Solutions, 311 – 314.
28. Zhang, J., & Tao, Y. (2007, December). The interaction based innovation process of architectural design service. In 2007 IEEE International Conference on Industrial Engineering and Engineering Management (pp. 1719-1723). IEEE.
29. Zinkhan, G. M., & Watson, R. T. (1996). Advertising trends: Innovation and the process of creative destruction. Journal of Business Research, 37(3), 163-171.