Angelly Pratiwi, Nurbaiti N, Muhammad Ikhsan Harahap. Pengaruh (Attitude, Attention, dan Action) Karyawan terhadap Loyalitas Nasabah pada Pt. Bank Sumut Kantor Cabang Syariah Medan Karya. JIESA [Internet]. 2025 Jan. 31 [cited 2025 Mar. 10];2(1):142-57. Available from: https://ejournal.areai.or.id/index.php/JIESA/article/view/838