Muin, Mohammad Fathul, Maheni Ika Sari, and Ira Puspita Dewi S. “The Effect Of Teller Service Excellence On Customer Satisfaction at PT. Bank Negara Indonesia (Persero), Tbk. Bondowoso Branch Office”. ULIL ALBAB : Jurnal Ilmiah Multidisiplin 2, no. 10 (August 7, 2023): 4584–4593. Accessed August 6, 2026. https://al-haramjournal.co.id/JIM/article/view/2189.