Deska Dila, Natazya, and Angga Permadi Karpriana. “The Effect of Net Interest Margin, Fee-Based Income, and Operating Expenses on Profitability in Banking Subsector Companies for the 2022-2024 Period”. Jurnal Akuntansi AKUNESA, vol. 14, no. 1, Oct. 2025, pp. 87-96, https://journal.unesa.ac.id/index.php/akunesa/article/view/45147.