Simanjuntak, Jontro. " PENGARUHCAPITAL ADEQUACY RATIO(CAR), LOAN TO DEPOSIT RATIO(LDR) DANNON PERFORMING LOAN(NPL) TERHADAPRETURN ON ASSETS (ROA) PADA SEKTOR PERBANKAN DI BURSA EFEK INDONESIA" Bisman - Jurnal Bisnis & Manajemen [Online], Volume 2 Number 02 (25 August 2017)