Nurarista, Erina Ayu, and rachma Indrarini. “Pengaruh Product Knowledge Karyawan Dan Kualitas Pelayanan Islami Terhadap Kepuasan Nasabah Di BTN KCS Surabaya”. Jurnal Ekonomika dan Bisnis Islam 5, no. 1 (June 15, 2022): 81–94. Accessed March 28, 2024. https://journal.unesa.ac.id/index.php/jei/article/view/16707.