Purwanti A, Mubarokah I. Bahasa Indonesia Pengaruh Non Performing Loan (NPL), Biaya Operasional Dan Pendapatan Operasional (BOPO) Dan Loan to Deposit Ratio (LDR) Terhadap Return On Assets (ROA) Bank Persero. jiwp [Internet]. 21Jul.2023 [cited 6Jun.2026];9(14):119-30. Available from: https://www.jurnal.peneliti.net/index.php/JIWP/article/view/4598