@thesis{thesis,
		author={Hendrawan  Yordan},
		title ={Pengaruh CAR,NIM,LDR,NPL dan BOPO Terhadap ROA pada Sektor Perbankan yang terdaftar di Bursa Efek Indonesia},
		year={2022},
		url={http://repositori.ukdc.ac.id/1287/},
		abstract={Bank performance can be measured with return on asset. Return on assets can be used to measure the effectiveness of a company in achieving profit by utilizing the assets owned. This study was conducted to determine and analyze the effect of Capital Adequacy Ratio (CAR), Net Interest Margin (NIM), Loan to Deposit Ratio (LDR), Non Performing Loan (NPL) and Operational Efficiency Ratio (BOPO) towards Return On Asset (ROA).
        The population in this study are banking companies who listed on the Indonesia Stock Exchange (IDX) for the 2017-2020 period. This study used 41 data from banking companies that have been selected using purposive sampling method with total 164 data for four years. The data used are secondary data in form of financial statements. The analysis technique used are descriptive analysis, classical asumption test, fit model test, multiple regression linier analysis, determination analysis, and t test.The data processing of this research uses the SPSS 25 program. The result of research indicate that Net Interest Margin and Loan to Deposit
        Ratio have positive significant effect towards Return On Asset, Capital Adequacy Ratio, Non Performing and Operational Efficiency Ratio have negative significant effect towards Return On Asset.}
		}