Sinaga , G. R. ., Dabur , F. ., & 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), 147 –. https://doi.org/10.62820/trt.v7i1.147