Zebua, Alexander Januar, and Ahmad Nurhadi. 2024. “Analisis Kepuasan Pelanggan Terhadap Layanan Call Center PT Bank Nationalnobu Tbk”. Prosiding Seminar Nasional Manajemen 3 (2):23030-38. https://openjournal.unpam.ac.id/index.php/PSM/article/view/43266.