Rizki, Olan, et al. “The Effect of Location and Quality of Services on the Decision of Saving Customers at BNI KCP Bintuhan, Kaur Regency”. Jurnal Ekonomi, Manajemen, Akuntansi Dan Keuangan, vol. 2, no. 4, Oct. 2021, pp. 345-52, doi:10.53697/emak.v2i4.178.