Tanjung, T. N. U., Imsar, I., & Hasibuan, F. U. (2026). The influence of brand authenticity and open communication on social media on brand trust and brand loyalty: a case study of UINSU students in the era of digital marketing. Indonesia Auditing Research Journal, 15(3), 344–357. https://doi.org/10.35335/arj.v15i3.739