SERVICE EXCELLENT PEGAWAI FRONTLINER DALAM PERSPEKTIF NASABAH BNI SYARIAH CABANG SIDOARJO SKRIPSI Oleh: Mochammat Adam Surya NIM: G74214106 UNIVERSITAS ISLAM NEGERI SUNAN AMPEL FAKULTAS EKONOMI DAN BISNIS ISLAM PROGRAM STUDI EKONOMI SYARIAH SURABAYA 2018 brought to you by CORE View metadata, citation and similar papers at core.ac.uk provided by Digital Library of UIN Sunan Ampel