Rahmadina Riski Annur, and Yahya Tanjung. “Pengaruh Kualitas Layanan Mobile Banking Terhadap Kepuasan Nasabah Di PT. Bank Sumut”. Jurnal Bintang Manajemen, vol. 1, no. 1, Feb. 2023, pp. 192-05, doi:10.55606/jubima.v1i1.1111.