The Role of Artificial Intellegence in Increasing E-Commerce Brand Equity

Authors

  • Angga Febrian Department of Management Faculty of Economics and Business, Universitas Lampung Lampung, Indonesia

DOI:

https://doi.org/10.4067/S0718-27242025000100061

Keywords:

Artificial intelligence, marketing, brand equity, e-commerce, customer behavior

Abstract

The main objective of this research is to determine the influence of artificial intelligence on e-commerce consumers' purchasing intentions. In addition, this research studies the mediating role of brand equity and the moderating variable brand credibility, which is still limited to e-commerce studies. We collected data through questionnaires from 216 e-commerce customer respondents. Data were analyzed using a structural equation modeling approach with two stages: measurement and structural models. The research results show that artificial intelligence cannot directly increase purchase intentions. Brand equity's mediating effect is needed to influence purchase intentions positively. Brand credibility also strengthened the relationship between brand equity and consumer purchasing intentions. This research develops an artificial intelligence model that can predict purchase intentions in e-commerce by examining brand equity's influence and credibility. This is an essential contribution to developing AI technology concepts that must constantly be updated, and previous research has yet to focus on the models offered. Providing input for policymakers in e-commerce companies in designing AI services that are more oriented towards increasing brand equity has been proven to increase consumer purchasing intentions.

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References

Aaker, D. A. (1991). Managing brand equity. simon and schuster.

Aaker, D. A., Biel, A. L., & Biel, A. (2013). Brand equity & advertising: advertising's role in building strong brands. Psychology Press. https://doi.org/10.4324/9781315799537

Abduljabbar, R., Dia, H., Liyanage, S., & Bagloee, S. A. (2019). Applications of artificial intelligence in transport: An overview. Sustainability (Switzerland), 11(1). https://doi.org/10.3390/sul1010189

Aggarwal, A., & Saxena, N. (2023). Examining the relationship between corporate social responsibility, corporate reputation and brand equity in Indian banking industry. Journal of Public Affairs, 23(1), e2838.

Al-Ebrahim, M. A., Bunian, S., & Nour, A. A. (2024). Recent Machine-Learning-Driven Developments in E-Commerce: Current Challenges and Future Perspectives. Engineered Science, 28(January 2023). https://doi.org/10.30919/es1044

Anselmsson, J., Bondesson, N. V., & Johansson, U. (2014). Brand image and customers' willingness to pay a price premium for food brands. Journal of Product and Brand Management, 23(2), 90-102. https://doi.org/10.1108/JPBM-10-2013-0414

Anvari, R. D., & Norouzi, D. (2016). The Impact of E-commerce and R&D on Economic Development in Some Selected Countries. Procedia - Social and Behavioral Sciences, 229, 354-362. https://doi.org/10.1016/j.sbspro.2016.07.146

Argyris, Y. A., Wang, Z., Kim, Y., & Yin, Z. (2020). The effects of visual congruence on increasing consumers' brand engagement: An empirical investigation of influencer marketing on Instagram using deep-learning algorithms for automatic image classification. Computers in Human Behavior, 112, 106443.

Augusto, M., & Torres, P. (2018). Effects of brand attitude and eWOM on consumers' willingness to pay in the banking industry: Mediating role of consumer-brand identification and brand equity. Journal of Retailing and Consumer Services, 42(December 2017), 1-10. https://doi.org/10.1016/j.jretconser.2018.01.005

Baek, T. H., Kim, J., & Yu, J. J. (2010). Understanding the Acceptance of Mobile SMS Advertising among Young Chinese Consumers. Psychology & Marketing, 30(6), 461-469. https://doi.org/10.1002/mar

Baker, W. E., Sciglimpaglia, D., & Saghafi, M. (2010). Branding of post-purchase ancillary products and services: An application in the mobile communications industry. European Journal of Marketing, 44(5), 547-566. https://doi.org/10.1108/03090561011032261

Barreda, A. A., Bilgihan, A., Nusair, K., & Okumus, F. (2015). Generating brand awareness in Online Social Networks. Computers in Human Behavior, 50, 600-609. https://doi.org/10.1016/j.chb.2015.03.023

Beig, F. A., & Nika, F. A. (2022). Impact of Brand Experience on Brand Equity of Online Shopping Portals: A Study of Select E-Commerce Sites in the State of Jammu and Kashmir. Global Business Review, 23(1), 156-175. https://doi.org/10.1177/0972150919836041

Bhagat, R., Chauhan, V., & Bhagat, P. (2023). Investigating the impact of artificial intelligence on consumer's purchase intention in e-retailing. Foresight, 25(2), 249-263.

Brill, T. M., Munoz, L., & Miller, R. J. (2022). Siri, Alexa, and other digital assistants: a study of customer satisfaction with artificial intelligence applications. In The role of smart technologies in decision making (pp. 35-70). Routledge.

Cheng, Y., & Jiang, H. (2021). Customer-brand relationship in the era of artificial intelligence: understanding the role of chatbot marketing efforts. Journal of Product and Brand Management, 31(2), 252-264. https://doi.org/10.1108/JPBM-05-2020-2907

Chin, P. N., Isa, S. M., & Alodin, Y. (2019). The impact of endorser and brand credibility on consumers' purchase intention: the mediating effect of attitude towards brand and brand credibility. Journal of Marketing Communications, 26(8), 896-912. https://doi.org/10.1080/13527266.2019.1604561

Chung, M., Ko, E., Joung, H., & Kim, S. J. (2020). Chatbot e-service and customer satisfaction regarding luxury brands. Journal of Business Research, 117(November 2017), 587-595. https://doi.org/10.1016/j.jbusres.2018.10.004

Ciechanowski, L., Przegalinska, A., Magnuski, M., & Gloor, P. (2019). In the shades of the uncanny valley: An experimental study of human-chatbot interaction. Future Generation Computer Systems, 92, 539-548. https://doi.org/10.1016/j.future.2018.01.055

Cohen, J. (1988). Statistical power analysis for the behavioral sciences. Routledge.

Cunha, M., Forehand, M. R., & Angle, J. W. (2015). Riding coattails: When co-branding helps versus hurts less-known brands. Journal of Consumer Research, 41(5), 1284-1300. https://doi.org/10.1086/679119

Davenport, T., Guha, A., Grewal, D., & Bressgott, T. (2019). How artificial intelligence will change the future of marketing. Journal of the Academy of Marketing Science, 48(1), 24-42. https://doi.org/10.1007/s11747-019-00696-0

Dawson, J. F. (2023). Interpreting interaction effects. http://www.jeremydawson.co.uk/slopes.htm

del Barrio-Garcia, S., & Prados-Peña, M. B. (2019). Do brand authenticity and brand credibility facilitate brand equity? The case of heritage destination brand extension. Journal of Destination Marketing & Management, 13, 10-23.

Dick, A. S., & Basu, K. (1994). Customer loyalty: Toward an integrated conceptual framework. Journal of the Academy of Marketing Science, 22(2), 99-113. https://doi.org/10.1177/0092070394222001

Erdem, T., & Swait, J. (2004). Brand Credibility, Brand Consideration, and Choice. Journal of Consumer Research, 31(June).

Ezenwafor, E. C., Ayodele, A. A., & Nwaizugbo, C. I. (2021). Social media marketing and brand loyalty among online shoppers in Anambra State, Nigeria: Mediating effect of brand awareness. Journal of Electronic Commerce in Organizations (JECO), 19(3), 16-27.

Fornell, C., & Larcker, D. F. (2016). Evaluating structural equation models with unobservable variables and measurement error. Journal of Marketing Research This, 18(1), 39-50.

Godey, B., Manthiou, A., Pederzoli, D., Rokka, J., Aiello, G., Donvito, R., & Singh, R. (2016). Social media marketing efforts of luxury brands: Influence on brand equity and consumer behavior. Journal of Business Research, 69(12), 5833-5841. https://doi.org/10.1016/j.jbusres.2016.04.181

Gong, X., Cheung, C. M. K., Zhang, K. Z. K., Chen, C., & Lee, M. K. O. (2020). Cross-Side Network Effects, Brand Equity, and Consumer Loyalty: Evidence from Mobile Payment Market. International Journal of Electronic Commerce, 24(3), 279-304. https://doi.org/10.1080/10864415.2020.1767427

Guha, A., Grewal, D., Kopalle, P. K., Haenlein, M., Schneider, M. J., Jung, H., Moustafa, R., Hegde, D. R., & Hawkins, G. (2021). How artificial intelligence will affect the future of retailing. Journal of Retailing, 97(1), 28-41. https://doi.org/10.1016/j.jretai.2021.01.005

Guo, W., & Luo, Q. (2023). Investigating the impact of intelligent personal assistants on the purchase intentions of Generation Z consumers: The moderating role of brand credibility. Journal of Retailing and Consumer Services, 73, 103353.

Habbal, A., Ali, M. K., & Abuzaraida, M. A. (2024). Artificial Intelligence Trust, Risk and Security Management (AI TRISM): Frameworks, applications, challenges and future research directions. Expert Systems with Applications, 240(October 2023). https://doi.org/10.1016/j.eswa.2023.122442

Hair, J., Black, W., Babin, B., & Anderson, R. (2010). Multivariate Data Analysis: A Global Perspective. In Multivariate Data Analysis: A Global Perspective.

Hair, J. f, Sarstedt, M., Hopkins, L., & Kupperwieser, V. G. (2014). Partial least squares structural equation modeling (PLS-SEM) An emerging tool in business research. European Business Review, 26(2), 106-121. https://doi.org/10.1108/EBR-10-2013-0128

Heerink, M., Kröse, B., Evers, V., & Wielinga, B. (2010). Assessing acceptance of assistive social agent technology by older adults: The almere model. International Journal of Social Robotics, 2(4), 361-375. https://doi.org/10.1007/s12369-010-0068-5

Ho, S. P. S., & Chow, M. Y. C. (2022). The role of artificial intelligence in consumers' brand preference for retail banks in Hong Kong. Journal of Financial Services Marketing, 29(2), 292-305. https://doi.org/10.1057/s41264-022-00207-3

Ho, S. P. S., & Chow, M. Y. C. (2023). The role of artificial intelligence in consumers' brand preference for retail banks in Hong Kong. Journal of Financial Services Marketing, 0123456789. https://doi.org/10.1057/s41264-022-00207-3

Holbrook, B., & Chaudhuri, A. (2001). The Chain of Effects from Brand Trust and Brand Affect to Brand Performance: The Role of Brand Loyalty. Journal of Marketing, 65(2), 81-93.

Huang, M. H., & Rust, R. T. (2021). A Framework for Collaborative Artificial Intelligence in Marketing. Journal of Retailing, 98(2), 209-223. https://doi.org/10.1016/j.jretai.2021.03.001

Hulland, J. (1999). Use of partial least squares (PLS) in strategic management research: A review of four recent studies. Strategic Management Journal, 20(2), 195-204.

Irimia-Diéguez, A., Velicia-Martín, F., & Aguayo-Camacho, М. (2023). Predicting Fintech Innovation Adoption: the Mediator Role of Social Norms and Attitudes. Financial Innovation, 9(1). https://doi.org/10.1186/s40854-022-00434-6

Jain, S., Khan, M. N., & Mishra, S. (2017). Understanding consumer behavior regarding luxury fashion goods in India based on the theory of planned behavior. Journal of Asia Business Studies, 11(1), 4-21.

Karupiah, P. (2022). Positivism. In Principles of social research methodology (pp. 73-82). Springer.

Kashif, M., Fernando, P. M. P., Samad, S., & Thurasamy, R. (2018). Finding greener grass on the other side of hill: Examining donor perceived brand equity in a moderating role of brand credibility. Asia Pacific Journal of Marketing and Logistics, 30(4), 988-1012. https://doi.org/10.1108/APJML-10-2017-0231

Kuhn, K. L., Alpert, F., & Pope, N. K. L. (2008). An application of Keller's brand equity model in a B2B context. Qualitative Market Research: An International Journal, 11(1), 40-58.

Kulkov, I., Kulkova, J., Rohrbeck, R., Menvielle, L., Kaartemo, V., & Makkonen, H. (2024). Artificial intelligence driven sustainable development: Examining organizational, technical, and processing approaches to achieving global goals. Sustainable Development, 32(3), 2253-2267. https://doi.org/10.1002/sd.2773

Lee, J. K., Hansen, S. S., & Lee, S. Y. (2020). The effect of brand personality self-congruity on brand engagement and purchase intention: The moderating role of self-esteem in Facebook. Current Psychology, 39(6), 2116-2128. https://doi.org/10.1007/s12144-018-9898-3

Liaogang, H., Chongyan, G., & Zian, L. (2007). Customer-based brand equity and improvement strategy for mobile phone brands: Foreign versus local in the Chinese market. International Management Review, 3(3), 76.

Liu, C., Zhang, Y., & Zhang, J. (2020). The impact of self-congruity and virtual interactivity on online celebrity brand equity and fans' purchase intention. Journal of Product and Brand Management, 29(6), 783-801. https://doi.org/10.1108/JPBM-11-2018-2106

Majeed, M., Owusu-Ansah, M., & Ashmond, A. A. (2021). The influence of social media on purchase intention: The mediating role of brand equity. Cogent Business and Management, 8(1). https://doi.org/10.1080/23311975.2021.1944008

Malhotra, G., & Ramalingam, M. (2023). Perceived anthropomorphism and purchase intention using artificial intelligence technology: examining the moderated effect of trust. Journal of Enterprise Information Management.

Mehdikhani, R., & Valmohammadi, C. (2022). The effects of green brand equity on green word of mouth: the mediating roles of three green factors. Journal of Business and Industrial Marketing, 37(2), 294-308. https://doi.org/10.1108/JBIM-03-2020

Mishra, A. S. (2021). Exploring COBRAs, its antecedents and consequences in the context of banking brands. International Journal of Bank Marketing, 39(5), 900-921.

Mondal, M. A., & Rehena, Z. (2020). Road Traffic Outlier Detection Technique based on Linear Regression. Procedia Computer Science, 171(2019), 2547-2555. https://doi.org/10.1016/j.procs.2020.04.276

Nass, C., Moon, Y., Fogg, B. J., Reeves, B., & Dryer, C. (1995). Can Computer Personalities Be Human Personalities? Conference on Human Factors in Computing Systems - Proceedings, 228-229. https://doi.org/10.1145/223355.223538

Nguyen, T. H., Saghir, A., Tran, K. D., Nguyen, D. H., Luong, N. A., & Tran, K. P. (2024). Safety and Reliability of Artificial Intelligence Systems. In Artificial Intelligence for Safety and Reliability Engineering: Methods, Applications, and Challenges (pp. 185-199). Springer.

Nunnally, B., & Bernstein, I. R. (1994). Psychometric Theory, New York: Oxford Univer. Press.

Oh, T. T., Keller, K. L., Neslin, S. A., Reibstein, D. J., & Lehmann, D. R. (2020). The past, present, and future of brand research. Marketing Letters, 31(2-3), 151-162. https://doi.org/10.1007/s11002-020-09524-w

Oliver, R. L. (1999). Whence consumer loyalty? Journal of Marketing, 63(4_suppl1), 33-44.

Pallathadka, H., Ramirez-Asis, E. H., Loli-Poma, T. P., Kaliyaperumal, K., Ventayen, R. J. M., & Naved, M. (2023). Applications of artificial intelligence in business management, e-commerce and finance. Materials Today: Proceedings, 80(July), 2610-2613. https://doi.org/10.1016/j.matpr.2021.06.419

Perera, C. H., Nayak, R., & Nguyen, L. T. Van. (2021). The impact of subjective norms, eWOM and perceived brand credibility on brand equity: application to the higher education sector. International Journal of Educational Management, 35(1), 63-74. https://doi.org/10.1108/IJEM-05-2020-0264

Pomerol, J. C. (1997). Artificial intelligence and human decision making. European Journal of Operational Research, 99(1), 3-25. https://doi.org/10.1016/S0377-2217(96)00378-5

Prasad, K., & Dev, C. S. (2000). Managing hotel brand equity: A customer-centric framework for assessing performance. The Cornell Hotel and Restaurant Administration Quarterly, 41(3), 22-24.

Puntoni, S., Reczek, R. W., Giesler, M., & Botti, S. (2020). Consumers and Artificial Intelligence: An Experiential Perspective. Journal of Marketing, 85(1), 131-151. https://doi.org/10.1177/0022242920953847

Qi, B., Shen, Y., & Xu, T. (2023). An artificial-intelligence-enabled sustainable supply chain model for B2C E-commerce business in the international trade. Technological Forecasting and Social Change, 191, 122491.

Qin, Y., Xu, Z., Wang, X., & Skare, M. (2023). Artificial Intelligence and Economic Development: An Evolutionary Investigation and Systematic Review. Journal of the Knowledge Economy, 1736-1770. https://doi.org/10.1007/s13132-023-0

Ratnasari, R. T., Prajasari, A. C., & Kassim, S. (2023). Does religious knowledge level affect brand association and purchase intention of luxury cars? Case of the Lexus cars in Indonesia. Journal of Islamic Marketing, 14(4), 988-1006. https://doi.org/10.1108/JIMA-01-2020-0004

Ray, A., Bala, P. K., Chakraborty, S., & Dasgupta, S. A. (2021). Exploring the impact of different factors on brand equity and intention to take up online courses from e-Learning platforms. Journal of Retailing and Consumer Services, 59(March), 102351. https://doi.org/10.1016/j.jretconser.2020.102351

Rizwan, S., Al-Malkawi, H. A., Gadar, K., Sentosa, L., & Abdullah, N. (2021). Impact of brand equity on purchase intentions: empirical evidence from the health takaful industry of the United Arab Emirates. ISRA International Journal of Islamic Finance, 13(3), 349-365. https://doi.org/10.1108/IJIF-07-2019-0105

Rossiter, J., Percy, L., & Donovan, R. (1991). A Better Advertising Planning Grid. Journal of Advertising, November, 11-22.

Roy, S. K., Paul, R., Quazi, A., & Nguyen, B. (2018). Developing a service value measurement scale in retail banking services: Evidence from India. International Journal of Bank Marketing, 36(4), 616-633. https://doi.org/10.1108/IJBM-03-2017-0055

Sadek, H., Redding, P., & Tantawi, P. (2015). Investigating the major marketing communication tools and their impact on building bank brand equity in the Egyptian context A customer perspective. Journal of Business and Retail Management Research, 10(1), 40-59.

Schivinski, B., & Dabrowski, D. (2015). The impact of brand communication on brand equity through Facebook. Journal of Research in Interactive Marketing, 9(1), 31-53.

Sean Hyun, S., & Kim, W. (2011). Dimensions of brand equity in the chain restaurant industry. Cornell Hospitality Quarterly, 52(4), 429-437.

Shabbir, J., & Anwer, T. (2015). Artificial Intelligence and its Role in Near Future. Journal of Latex Class, 14(8), 1-11. http://arxiv.org/abs/1804.01396

Shang, Y., Zhou, S., Zhuang, D., Żywiołek, J., & Dincer, H. (2024). The impact of artificial intelligence application on enterprise environmental performance: Evidence from microenterprises. Gondwana Research, 131, 181-195.

Shuyi, J., Mamun, A. Al, & Naznen, F. (2024). Social media marketing activities on brand equity and purchase intention among Chinese smartphone consumers during COVID-19. Journal of Science and Technology Policy Management, 15(2), 331-352.

Siau, K. L., & Yang, Y. (2017). Impact of artificial intelligence, robotics, and machine learning on sales and marketing.

Spry, A., Pappu, R., & Cornwell, T. B. (2011). Celebrity endorsement, brand credibility and brand equity. European Journal of Marketing, 45(6), 882-909, https://doi.org/10.1108/03090561111119958

Srinivasan, S. S., Anderson, R., & Ponnavolu, K. (2002). Customer loyalty in e-commerce: An exploration of its antecedents and consequences. Journal of Retailing, 78(1), 41-50. https://doi.org/10.1016/S0022-4359(01)00065-3

Sterne, J. (2017). Artificial intelligence for marketing: practical applications. John Wiley & Sons.

Sultan, P., & Wong, H. Y. (2019). How service quality affects university brand performance, university brand image and behavioural intention: the mediating effects of satisfaction and trust and moderating roles of gender and study mode. Journal of Brand Management, 26(3), 332-347. https://doi.org/10.1057/s41262-018-0131-3

Takacs Haynes, K., Campbell, J. T., & Hitt, M. A. (2017). When More Is Not Enough: Executive Greed and Its Influence on Shareholder Wealth. Journal of Management, 43(2), 555-584. https://doi.org/10.1177/0149206314535444

Tran, T. P., Mai, E. S., & Taylor, E. C. (2021). Enhancing brand equity of branded mobile apps via motivations: A service-dominant logic perspective. Journal of Business Research, 125(December 2019), 239-251. https://doi.org/10.1016/j.jbusres.2020.12.029

Trivedi, J. (2019). Examining the Customer Experience of Using Banking Chatbots and Its Impact on Brand Love: The Moderating Role of Perceived Risk. Journal of Internet Commerce, 18(1), 91-111. https://doi.org/10.1080/15332861.2019.1567188

Vahdati, H., & Nejad, S. H. M. (2016). Brand personality toward customer purchase intention: The intermediate role of electronic word-of-mouth and brand equity. Asian Academy of Management Journal, 21(2), 1-26. https://doi.org/10.21315/aamj2016.21.2.1

Varsha, P. S., Akter, S., Kumar, A., Gochhait, S., & Patagundi, B. (2021). The impact of artificial intelligence on branding: a bibliometric analysis (1982-2019). Journal of Global Information Management (JGIM), 29(4), 221-246.

Verma, P. (2020). The Effect of Brand Engagement and Brand Love upon Overall Brand Equity and Purchase Intention: A Moderated Mediated Model. Journal of Promotion Management, 27(1), 103-132. https://doi.org/10.1080/10496491.2020.1809591

Vriens, M., Chen, S., & Schomaker, J. (2019). The evaluation of a brand association density metric. Journal of Product & Brand Management, 28(1), 104-116.

Wan, S., Liao, Y. K., Wu, W. Y., & Le, K. B. (2021). The role of corporate social responsibility activities in employees' perception of brand reputation and brand equity. Sustainability, 13. https://doi.org/10.1016/j.cscee.2023.100

Wang, W. T., & Li, H. M. (2012). Factors influencing mobile services adoption: A brand-equity perspective. Internet Research, 22(2), 142-179. https://doi.org/10.1108/10662241211214548

Wang, Z., Li, M., Lu, J., & Cheng, X. (2022). Business Innovation based on artificial intelligence and Blockchain technology. Information Processing and Management, 59(1). https://doi.org/10.1016/j.ipm.2021.102759

Wei, L. H., Huat, O. C., & Thurasamy, R. (2023). The impact of social media communication on consumer-based brand equity and purchasing intent in a pandemic. International Marketing Review, 40(5), 1213-1244. https://doi.org/10.1108/IMR-12-2021-0353

Wirth, N. (2018). Hello marketing, what can artificial intelligence help you with? International Journal of Market Research, 60(5), 435-438.

wu, P. C. s., & Wang, Y. C. (2011). The influences of electronic word-of-mouth message appeal and message source credibility on brand attitude. Asia Pacific Journal of Marketing and Logistics, 23(4), 448-472. https://doi.org/10.1108/13555851111165020

Xu, Z., Zhu, G., Metawa, N., & Zhou, Q. (2022). Machine learning based customer meta-combination brand equity analysis for marketing behavior evaluation. Information Processing & Management, 59(1), 102800.

Yin, J., & Qiu, X. (2021). Al Technology and Online Purchase Intention: Structural Equation Model Based on Perceived Value Artificial Intelligence Winning Consumers: Enabling Human Intelligence " According to. Sustainability (Switzerland), 13, 1-16.

Yuan, C., Wang, S., & Liu, Y. (2023). Al service impacts on brand image and customer equity: empirical evidence from China. Journal of Brand Management, 30(1), 61-76.

Zeithaml, V. A. (1988). Consumer perceptions of price, quality, and value: a means-end model and synthesis of evidence. Journal of Marketing, 52(3), 2-22.

Zhang, Y., & Wang, S. (2023). The influence of anthropomorphic appearance of artificial intelligence products on consumer behavior and brand evaluation under different product types. Journal of Retailing and Consumer Services, 74, 103432.

Zollo, L., Filieri, R., Rialti, R., & Yoon, S. (2020). Unpacking the relationship between social media marketing and brand equity: The mediating role of consumers' benefits and experience. Journal of Business Research, 117, 256-267. https://doi.org/10.1016/j.jbusres.2020.05.001

The Role of Artificial Intellegence

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2025-04-25

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Febrian, A. (2025). The Role of Artificial Intellegence in Increasing E-Commerce Brand Equity . Journal of Technology Management & Innovation, 20(1), 61–73. https://doi.org/10.4067/S0718-27242025000100061

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