IllahiSinta Kurnia, and Sonja Andarini. 2022. “Pengaruh Brand Image Terhadap Brand Equity Melalui Brand Loyalty Provider Telkomsel Di Surabaya”. Al-Kharaj : Jurnal Ekonomi, Keuangan & Bisnis Syariah 5 (2), 653-63. https://doi.org/10.47467/alkharaj.v5i2.1250.