Mursal, M, S Sipuldi, Muhammad Fauzi, Topan Alparedi, and Defiar Syarif. “Pelayanan Prima Pada Nasabah Lansia Di Bank 9 Jambi”. Jurnal Informatika Ekonomi Bisnis 3, no. 4 (December 31, 2021): 128-135. Accessed November 4, 2025. https://infeb.org/index.php/infeb/article/view/98.