Ardia, N.K.R.A.O. 2026. Peran Influencer Marketing Terhadap Loyalitas Merek di Era Digital: A Systematic Literature Review. Al-Zayn : Jurnal Ilmu Sosial & Hukum. 4, 2 (Apr. 2026), 7777–7793. DOI:https://doi.org/10.61104/alz.v4i3.5783.