Suparwata, Dewa Made. “ANALISIS PENGARUH CUSTOMER RELATIONSHIP MARKETING TERHADAP LOYALITAS NASABAH PADA PT. BANK SINARMAS KANTOR CABANG MATARAM”. JMM UNRAM - MASTER OF MANAGEMENT JOURNAL 6, no. 1 (March 8, 2017). Accessed April 10, 2025. http://jmm.unram.ac.id/index.php/jurnal/article/view/24.