ANALISIS PENGARUH TOTAL ASSET, PENDAPATAN MUDHARABAH, DANA PIHAK KETIGA DAN NON PERFORMING FINANCING TERHADAP PROFITABILITAS (STUDI KASUS PADA BANK UMUM SYARIAH YANG TERDAFTAR DI BANK INDONESIA PERIODE 2011-2013) (Undergraduate Program in Accounting, Department of Accounting, Faculty of Economics and Business, Universitas Tanjungpura, 2014)