Ridwan M, Yusuf N, Indra J. Pengaruh Return on Equity dan Non Performing Finance terhadap Capital Buffer pada Bank Umum Syariah di Indonesia. SJR [Internet]. 2025Jul.1 [cited 2026Oct.7];8(3):933-41. Available from: https://ojspustek.org/index.php/SJR/article/view/1171