Firdaus AM, Prasetyo A. Pengaruh Debt Financing dan Equity Financing Terhadap Profit Expense Ratio Perbankan Umum Syariah Periode 2011-2015. JESTT [Internet]. 2017 Dec. 15 [cited 2025 Apr. 4];4(6):505-14. Available from: https://e-journal.unair.ac.id/JESTT/article/view/6923