Pengaruh konten promosi tiktok dan trustworthiness influencer terhadap minat membeli Gen Z pada unit usaha mikro street food halal di Kota Surabaya

Authors

  • Maulana Alivio Biyan Soffat Universitas Negeri Surabaya, Indonesia
  • Ahmad Ajib Ridlwan Universitas Negeri Surabaya, Indonesia

DOI:

https://doi.org/10.29040/jiei.v12i5.20676

Keywords:

Generation Z, Halal Street Food Influencer Trustworthiness, Purchase Intention, TikTok Influencer Content

Abstract

This study examines the influence of TikTok influencer content and influencer trustworthiness on Generation Z's purchase intention toward halal street food products offered by micro-business units in Surabaya, both partially and simultaneously. This study employed a quantitative approach using purposive sampling. Data were collected through questionnaires distributed to 126 Generation Z respondents who were active TikTok users and resided in Surabaya. The data were analyzed using multiple linear regression, including partial tests (t-test), simultaneous tests (F-test), and the coefficient of determination (R²). The results showed that TikTok influencer content had a positive and significant effect on purchase intention. Influencer trustworthiness also had a positive and significant effect on purchase intention. Furthermore, both variables simultaneously had a positive and significant effect on purchase intention, with a coefficient of determination of 49.1%. These findings indicate that content quality and trust in influencers play an important role in shaping Generation Z's purchase intention toward halal street food products.

References

Ajzen. (1991). The Theory of Planned Behavior. 211, 179–211.

Baltes, L. P. (2015). Content marketing - the fundamental tool of digital marketing. 8(2).

Bhagat, S. (2024). Street food in the digital era : unraveling the influence of food vloggers' credibility and information quality. https://doi.org/10.1108/IJSE-02-2024-0158

Dauhan, G. I., & Langi, E. (2024). Social Media Influencer : The Influence of Followers ’ Purchase Intention through Online Engagement and Attitude. 15(March), 41–55. https://doi.org/10.21512/bbr.v15i1.10185

Hair, J. F. (2019). When to use and how to report the results of PLS-SEM. 31(1), 2–24. https://doi.org/10.1108/EBR-11-2018-0203

Imam Ghozali. (2018). Aplikasi Analisis Multivariate: Dengan Program IBM SPSS 25 (Edition 9 (ed.)). Badan Penerbit Universitas Diponegoro.

Koay, K. Y., Cheung, M. L., & Soh, P. C. (2021). Social media in influencer marketing : the moderating role of materialism. 2021. https://doi.org/10.1108/EBR-02-2021-0032

Lan, D. H., & Tung, T. M. (2024). Exploring fake news awareness and trust in the age of social media among university student TikTok users. Cogent Social Sciences, 10(1). https://doi.org/10.1080/23311886.2024.2302216

Lou, C., & Yuan, S. (2019). Influencer Marketing : How Message Value and Credibility Affect Consumer Trust of Branded Content on Social Media Influencer Marketing : How Message Value and Credibility Affect Consumer. Journal of Interactive Advertising, 0(0), 1–16. https://doi.org/10.1080/15252019.2018.1533501

Luo, C., Ain, N., Hasan, M., & Mua, A. (2025). Influence of short video content on consumers purchase intentions on social media platforms with trust as a mediator. 1–17.

Manajemen, J., Vol, P. J., Rahayu, F., Siregar, R., Risde, K. R., Nurulita, D. A., Wijarnako, F. R., Wijarnako, K. F., Ying, L., Trisakti, U., Languages, F., & Education, I. (2024). Building brand credibility to increase consumer purchase intention : The role of influencer emotional attachment. 17(2), 293–306.

Ngo, T. T. A., Quach, P., Nguyen, T. V., Nguyen, A. D., & Nguyen, T. M. N. (2023). Short video marketing factors influencing the purchase intention of Generation Z in Vietnam. Innovative Marketing. https://doi.org/10.21511/im.19(3).2023.04

Philip Kotler, Gary M. Armstrong, M. O. O. (2018). Principles of Marketing. Pearson Education South Asia Pte Limited.

Philip Kotler, K. L. K. (2016). Marketing Management ( illustrated 15 (ed.)). Pearson, 2016.

Puja Pratama Ridwan. (2023). No Title Street Food dan Kedai Kaki Lima Jadi Pilihan Favorit Masyarakat Saat Makan di Luar. GoodStats. https://goodstats.id/article/street-food-dan-kedai-kaki-lima-jadi-pilihan-favorit-masyarakat-saat-makan-di-luar-K4yrH

Rokhmah, F. N., Oktari, M., & Widiastuti, T. (2025). Social media influencers on halal cosmetic purchase intention among Gen Z Muslims. 7(1), 113–132.

Shaheen, A., & Khataan, A. (2025). “ The role of influencer content value and credibility in purchase intention ” The role of influencer content value and credibility in purchase intention. https://doi.org/10.21511/im.21(3).2025.02

Simon Kemp. (2025). Digital 2025: Global Overview Report. Datareportal. https://datareportal.com/reports/digital-2025-global-overview-report?utm_source=chatgpt.com

Terence A. Shimp, J. C. A. (2013). Advertising Promotion and Other Aspects of Integrated Marketing Communications (9th Edition). South-Western.

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Published

28-10-2026

How to Cite

Soffat, M. A. B., & Ridlwan, A. A. (2026). Pengaruh konten promosi tiktok dan trustworthiness influencer terhadap minat membeli Gen Z pada unit usaha mikro street food halal di Kota Surabaya. Jurnal Ilmiah Ekonomi Islam, 12(5), 226–236. https://doi.org/10.29040/jiei.v12i5.20676

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