Nurarista EA, Indrarini rachma. Pengaruh Product knowledge Karyawan dan Kualitas Pelayanan Islami Terhadap Kepuasan Nasabah di BTN KCS Surabaya. JEKoBi [Internet]. 2022Jun.15 [cited 2024Apr.26];5(1):81-94. Available from: https://journal.unesa.ac.id/index.php/jei/article/view/16707