roseline, R., Sinaga, H. D. E., & Nasution, E. S. (2026). Customer Strategy Transformation Through CRM Innovation And Product Quality: Its Impact On Loyalty At Nou Coffee Shop: Transformasi Strategi Pelanggan Melalui Inovasi CRM dan Kualitas Produk: Dampaknya terhadap Loyalitas di Nou Coffee Shop. PROCEEDING INTERNATIONAL BUSINESS AND ECONOMICS CONFERENCE (IBEC), 4(1), 818–829. https://doi.org/10.47663/ibec.v4i1.336