Sinaga , G.R. , Dabur , F. dan Harianja, J. 2024. The Influence Of Promotion, Interest Rates, And Service Quality On Customer Satisfaction At Bak Perkreditan Rakyat (BPR) Dana Nusantara Kc Sp Plaza Batam. Tractare: Jurnal Ekonomi-Manajemen. 7, 1 (Jul 2024), 147 –. DOI:https://doi.org/10.62820/trt.v7i1.147.