1. Ahearne, M., Gruen, T. W., & Jarvis, C. B. (1999). If looks could sell: Moderation and mediation of the attractiveness effect on salesperson performance. International Journal of Research in Marketing, 16(4), 269-284. https://doi.org/https://doi.org/10.1016/S0167-8116(99)00014-2
2. AlFarraj, O., Alalwan, A. A., Obeidat, Z. M., Baabdullah, A., Aldmour, R., & Al-Haddad, S. (2021). Examining the impact of influencers’ credibility dimensions: attractiveness, trustworthiness and expertise on the purchase intention in the aesthetic dermatology industry. Review of International Business and Strategy, 31(3), 355-374. https://doi.org/10.1108/RIBS-07-2020-0089
3. Audrezet, A., de Kerviler, G., & Guidry Moulard, J. (2020). Authenticity under threat: When social media influencers need to go beyond self-presentation. Journal of Business Research, 117, 557-569. https://doi.org/https://doi.org/10.1016/j.jbusres.2018.07.008
4. Balabanis, G., & Chatzopoulou, E. (2019). Under the influence of a blogger: The role of information-seeking goals and issue involvement. Psychology & Marketing, 36(4), 342-353. https://doi.org/https://doi.org/10.1002/mar.21182
5. Chaker, N. N., Walker, D., Nowlin, E. L., & Anaza, N. A. (2019). When and how does sales manager physical attractiveness impact credibility: A test of two competing hypotheses. Journal of Business Research, 105, 98-108. https://doi.org/https://doi.org/10.1016/j.jbusres.2019.08.004
6. Chen, A., Lu, Y., & Wang, B. (2017). Customers’ purchase decision-making process in social commerce: A social learning perspective. International Journal of Information Management, 37(6), 627-638. https://doi.org/https://doi.org/10.1016/j.ijinfomgt.2017.05.001
7. Cheung, C. M. K., Lee, M. K. O., & Rabjohn, N. (2008). The impact of electronic word‐of‐mouth. Internet Research, 18(3), 229-247. https://doi.org/10.1108/10662240810883290
8. Cheung, M. L., Pires, G. D., Rosenberger Iii, P. J., & De Oliveira, M. J. (2021). Driving COBRAs: the power of social media marketing. Marketing Intelligence & Planning, 39(3), 361-376. https://doi.org/10.1108/MIP-11-2019-0583
9. Choi, H. C., Huang, S., Choi, H., & Chang, H. (2020). The effect of flight attendants' physical attractiveness on satisfaction, positive emotion, perceived value, and behavioral intention. Journal of Hospitality and Tourism Management, 44, 19-29. https://doi.org/https://doi.org/10.1016/j.jhtm.2020.05.001
10. Chu, S.-C., Deng, T., & Mundel, J. (2022). The impact of personalization on viral behavior intentions on TikTok: The role of perceived creativity, authenticity, and need for uniqueness. Journal of Marketing Communications, 1-20. https://doi.org/10.1080/13527266.2022.2098364
11. Chung, S., & Cho, H. (2017). Fostering Parasocial Relationships with Celebrities on Social Media: Implications for Celebrity Endorsement [https://doi.org/10.1002/mar.21001]. Psychology & Marketing, 34(4), 481-495. https://doi.org/https://doi.org/10.1002/mar.21001
12. Čivre, Ž., Knežević, M., Zabukovec Baruca, P., & Fabjan, D. (2013). Facial attractiveness and stereotypes of hotel guests: An experimental research. Tourism Management, 36, 57-65. https://doi.org/https://doi.org/10.1016/j.tourman.2012.11.004
13. De Veirman, M., & Hudders, L. (2020). Disclosing sponsored Instagram posts: the role of material connection with the brand and message-sidedness when disclosing covert advertising. International Journal of Advertising, 39(1), 94-130. https://doi.org/10.1080/02650487.2019.1575108
14. Duffy, B. E., & Hund, E. (2015). “Having it All” on Social Media: Entrepreneurial Femininity and Self-Branding Among Fashion Bloggers. Social Media + Society, 1(2), 2056305115604337. https://doi.org/10.1177/2056305115604337
15. Dwivedi, Y. K., Kelly, G., Janssen, M., Rana, N. P., Slade, E. L., & Clement, M. (2018). Social Media: The Good, the Bad, and the Ugly. Information Systems Frontiers, 20(3), 419-423. https://doi.org/10.1007/s10796-018-9848-5
16. Farivar, S., Wang, F., & Yuan, Y. (2021). Opinion leadership vs. para-social relationship: Key factors in influencer marketing. Journal of Retailing and Consumer Services, 59, 102371. https://doi.org/https://doi.org/10.1016/j.jretconser.2020.102371
17. Filieri, R., McLeay, F., Tsui, B., & Lin, Z. (2018). Consumer perceptions of information helpfulness and determinants of purchase intention in online consumer reviews of services. Information & Management, 55(8), 956-970. https://doi.org/https://doi.org/10.1016/j.im.2018.04.010
18. Fisher, R. J., & Ma, Y. (2014). The Price of Being Beautiful: Negative Effects of Attractiveness on Empathy for Children in Need. Journal of Consumer Research, 41(2), 436-450. https://doi.org/10.1086/676967
19. Gomes, M. A., Marques, S., & Dias, Á. (2022). The impact of digital influencers’ characteristics on purchase intention of fashion products. Journal of Global Fashion Marketing, 13(3), 187-204. https://doi.org/10.1080/20932685.2022.2039263
20. Herbig, P., & Milewicz, J. (1995). To be or not to be...credible that is. Marketing Intelligence & Planning, 13(6), 24-33. https://doi.org/10.1108/02634509510094156
21. Hoffner, C. A., & Bond, B. J. (2022). Parasocial relationships, social media, & well-being. Current Opinion in Psychology, 45, 101306. https://doi.org/https://doi.org/10.1016/j.copsyc.2022.101306
22. Hovland, C. I., & Weiss, W. (1951). The Influence of Source Credibility on Communication Effectiveness*. Public Opinion Quarterly, 15(4), 635-650. https://doi.org/10.1086/266350
23. Hughes, C., Swaminathan, V., & Brooks, G. (2019). Driving Brand Engagement Through Online Social Influencers: An Empirical Investigation of Sponsored Blogging Campaigns. Journal of Marketing, 83(5), 78-96. https://doi.org/10.1177/0022242919854374
24. Hwang, K., & Zhang, Q. (2018). Influence of parasocial relationship between digital celebrities and their followers on followers’ purchase and electronic word-of-mouth intentions, and persuasion knowledge. Computers in Human Behavior, 87, 155-173. https://doi.org/https://doi.org/10.1016/j.chb.2018.05.029
25. Jin, S. V., Muqaddam, A., & Ryu, E. (2019). Instafamous and social media influencer marketing. Marketing Intelligence & Planning, 37(5), 567-579. https://doi.org/10.1108/MIP-09-2018-0375
26. Jin, S. V., & Ryu, E. (2020). “I'll buy what she's #wearing”: The roles of envy toward and parasocial interaction with influencers in Instagram celebrity-based brand endorsement and social commerce. Journal of Retailing and Consumer Services, 55, 102121. https://doi.org/https://doi.org/10.1016/j.jretconser.2020.102121
27. Kamins, M. A., Brand, M. J., Hoeke, S. A., & Moe, J. C. (1989). Two-Sided versus One-Sided Celebrity Endorsements: The Impact on Advertising Effectiveness and Credibility. Journal of Advertising, 18(2), 4-10. https://doi.org/10.1080/00913367.1989.10673146
28. Khamis, S., Ang, L., & Welling, R. (2017). Self-branding, ‘micro-celebrity’ and the rise of Social Media Influencers. Celebrity Studies, 8(2), 191-208. https://doi.org/10.1080/19392397.2016.1218292
29. Ki, C.-W., Cuevas, L. M., Chong, S. M., & Lim, H. (2020). Influencer marketing: Social media influencers as human brands attaching to followers and yielding positive marketing results by fulfilling needs. Journal of Retailing and Consumer Services, 55, 102133. https://doi.org/https://doi.org/10.1016/j.jretconser.2020.102133
30. Koay, K. Y., Cheung, M. L., Soh, P. C.-H., & Teoh, C. W. (2022). Social media influencer marketing: the moderating role of materialism. European Business Review, 34(2), 224-243. https://doi.org/10.1108/EBR-02-2021-0032
31. Koay, K. Y., Ong, D. L. T., Khoo, K. L., & Yeoh, H. J. (2020). Perceived social media marketing activities and consumer-based brand equity. Asia Pacific Journal of Marketing and Logistics, 33(1), 53-72. https://doi.org/10.1108/APJML-07-2019-0453
32. Ladhari, R., Massa, E., & Skandrani, H. (2020). YouTube vloggers’ popularity and influence: The roles of homophily, emotional attachment, and expertise. Journal of Retailing and Consumer Services, 54, 102027. https://doi.org/https://doi.org/10.1016/j.jretconser.2019.102027
33. Lam, J. M. S., Ismail, H., & Lee, S. (2020). From desktop to destination: User-generated content platforms, co-created online experiences, destination image and satisfaction. Journal of Destination Marketing & Management, 18, 100490. https://doi.org/https://doi.org/10.1016/j.jdmm.2020.100490
34. Langlois, J., Kalakanis, L., Rubenstein, A., Larson, A., Hallam, M., & Smoot, M. (2000). Maxims or Myths of Beauty? A Meta-Analytic and Theoretical Review. Psychological Bulletin, 126, 390-423. https://doi.org/10.1037/0033-2909.126.3.390
35. Lee, J. A., & Eastin, M. S. (2021). Perceived authenticity of social media influencers: scale development and validation. Journal of Research in Interactive Marketing, 15(4), 822-841. https://doi.org/10.1108/JRIM-12-2020-0253
36. Lee, J. E., & Watkins, B. (2016). YouTube vloggers' influence on consumer luxury brand perceptions and intentions. Journal of Business Research, 69(12), 5753-5760. https://doi.org/https://doi.org/10.1016/j.jbusres.2016.04.171
37. Liu, Y., Luo, X., & Cao, Y. (2018). Investigating the influence of online interpersonal interaction on purchase intention based on stimulus-organism-reaction model. Human-centric Computing and Information Sciences, 8(1), 37. https://doi.org/10.1186/s13673-018-0159-0
38. Long, Z., & Wilhoit, E. D. (2018). Disciplined freedom, branded authenticity, and dependable independence: how tensions enact flexibility in lifestyle blogging careers. Journal of Applied Communication Research, 46(3), 368-387. https://doi.org/10.1080/00909882.2018.1467570
39. Lou, C., & Yuan, S. (2019). Influencer Marketing: How Message Value and Credibility Affect Consumer Trust of Branded Content on Social Media. Journal of Interactive Advertising, 19(1), 58-73. https://doi.org/10.1080/15252019.2018.1533501
40. Matthews, L., Eilert, M., Carlson, L., & Gentry, J. (2020). When and how frontline service employee authenticity influences purchase intentions. Journal of Business Research, 114, 111-123. https://doi.org/https://doi.org/10.1016/j.jbusres.2020.04.002
41. McCracken, G. (1989). Who is the Celebrity Endorser? Cultural Foundations of the Endorsement Process. Journal of Consumer Research, 16(3), 310-321. http://www.jstor.org/stable/2489512
42. Ohanian, R. (1990). Construction and Validation of a Scale to Measure Celebrity Endorsers' Perceived Expertise, Trustworthiness, and Attractiveness. Journal of Advertising, 19(3), 39-52. https://doi.org/10.1080/00913367.1990.10673191
43. Onu, C., Nwaulune, J., Adegbola, E., & Kelechi, N. G. (2019). The effect of celebrity physical attractiveness and trustworthiness on consumer purchase intentions: A study on Nigerian consumers. Management Science Letters, 9, 1965-1976.
44. Pezzuti, T., Pierce, M. E., & Leonhardt, J. M. (2018). Does language homophily affect migrant consumers’ service usage intentions? Journal of Services Marketing, 32(5), 581-591. https://doi.org/10.1108/JSM-07-2017-0252
45. Phua, J., Jin, S. V., & Kim, J. (2017). Gratifications of using Facebook, Twitter, Instagram, or Snapchat to follow brands: The moderating effect of social comparison, trust, tie strength, and network homophily on brand identification, brand engagement, brand commitment, and membership intention. Telematics and Informatics, 34(1), 412-424. https://doi.org/https://doi.org/10.1016/j.tele.2016.06.004
46. Pick, M. (2021). Psychological ownership in social media influencer marketing. European Business Review, 33(1). https://doi.org/10.1108/EBR-08-2019-0165
47. Reinikainen, H., Munnukka, J., Maity, D., & Luoma-aho, V. (2020). ‘You really are a great big sister’ – parasocial relationships, credibility, and the moderating role of audience comments in influencer marketing. Journal of Marketing Management, 36(3-4), 279-298. https://doi.org/10.1080/0267257X.2019.1708781
48. Roy Dholakia, R., & Sternthal, B. (1977). Highly Credible Sources: Persuasive Facilitators or Persuasive Liabilities? Journal of Consumer Research, 3(4), 223-232. https://doi.org/10.1086/208671
49. Russell, C. A., & Rasolofoarison, D. (2017). Uncovering the power of natural endorsements: a comparison with celebrity-endorsed advertising and product placements. International Journal of Advertising, 36(5), 761-778. https://doi.org/10.1080/02650487.2017.1348033
50. Saima, & Khan, M. A. (2021). Effect of Social Media Influencer Marketing on Consumers’ Purchase Intention and the Mediating Role of Credibility. Journal of Promotion Management, 27(4), 503-523. https://doi.org/10.1080/10496491.2020.1851847
51. Schimmelpfennig, C., & Hunt, J. B. (2020). Fifty years of celebrity endorser research: Support for a comprehensive celebrity endorsement strategy framework. Psychology & Marketing, 37(3), 488-505. https://doi.org/https://doi.org/10.1002/mar.21315
52. Sekaran, U., & Bougie, R. (2003). Research Methods For Business, A Skill Building Approach, John Willey & Sons. Inc. New York.
53. Slepian, M. L., & Carr, E. W. (2019). Facial expressions of authenticity: Emotion variability increases judgments of trustworthiness and leadership. Cognition, 183, 82-98. https://doi.org/https://doi.org/10.1016/j.cognition.2018.10.009
54. Sokolova, K., & Kefi, H. (2020). Instagram and YouTube bloggers promote it, why should I buy? How credibility and parasocial interaction influence purchase intentions. Journal of Retailing and Consumer Services, 53, 101742. https://doi.org/https://doi.org/10.1016/j.jretconser.2019.01.011
55. Song, H. G., Kim, Y.-S., & Hwang, E. (2023). How Attitude and Para-Social Interaction Influence Purchase Intentions of Mukbang Users: A Mixed-Method Study. Behavioral Sciences, 13(3), 214. https://www.mdpi.com/2076-328X/13/3/214
56. Thomas, T., & Johnson, J. (2017). The Impact of Celebrity Expertise on Advertising Effectiveness: The Mediating Role of Celebrity Brand Fit. Vision, 21(4), 367-374. https://doi.org/10.1177/0972262917733174
57. Torres, P., Augusto, M., & Matos, M. (2019). Antecedents and outcomes of digital influencer endorsement: An exploratory study. Psychology & Marketing, 36(12), 1267-1276. https://doi.org/https://doi.org/10.1002/mar.21274
58. Wan, L. C., & Wyer, R. S., Jr. (2015). Consumer Reactions to Attractive Service Providers: Approach or Avoid? Journal of Consumer Research, 42(4), 578-595. https://doi.org/10.1093/jcr/ucv044
59. Wang, S. W., & Scheinbaum, A. C. (2017). Enhancing Brand Credibility Via Celebrity Endorsement. Journal of Advertising Research, 58, 16 - 32.
60. Weismueller, J., Harrigan, P., Wang, S., & Soutar, G. N. (2020). Influencer Endorsements: How Advertising Disclosure and Source Credibility Affect Consumer Purchase Intention on Social Media. Australasian Marketing Journal, 28(4), 160-170. https://doi.org/10.1016/j.ausmj.2020.03.002
61. Welbourne, D. J., & Grant, W. J. (2016). Science communication on YouTube: Factors that affect channel and video popularity. Public Understanding of Science, 25(6), 706-718. https://doi.org/10.1177/0963662515572068
62. Wiedmann, K.-P., & von Mettenheim, W. (2021). Attractiveness, trustworthiness and expertise – social influencers’ winning formula? Journal of Product & Brand Management, 30(5), 707-725. https://doi.org/10.1108/JPBM-06-2019-2442
63. Wu, I.-L., Chiu, M.-L., & Chen, K.-W. (2020). Defining the determinants of online impulse buying through a shopping process of integrating perceived risk, expectation-confirmation model, and flow theory issues. International Journal of Information Management, 52, 102099. https://doi.org/https://doi.org/10.1016/j.ijinfomgt.2020.102099
64. Zhou, S., Barnes, L., McCormick, H., & Blazquez Cano, M. (2021). Social media influencers’ narrative strategies to create eWOM: A theoretical contribution. International Journal of Information Management, 59, 102293. https://doi.org/https://doi.org/10.1016/j.ijinfomgt.2020.102293