PENGARUHRETURN ON ASSETS (ROA), CAPITAL ADEQUACY RATIO (CAR), UKURAN BANK (BANK SIZE), LOAN DEPOSIT RATIO (LDR) DAN INFLASI TERHADAP NON PERFORMING LOAN (NPL) (Studi pada Perusahaan Perbankan di BEI Tahun 2013-2015) (Students' Journal of Economic and Management, 2017)