1.
Ibrahim I, Amin A, Yunus R, Mochtar H. Meningkatkan Profitabilitas Bank Umum Syariah di Indonesia Melalui Islamicity Performance Index dan Operating Eficiency Ratio. ab [Internet]. 2022 Dec. 15 [cited 2024 Jul. 3];18(2):250-9. Available from: https://journal.iaingorontalo.ac.id/index.php/ab/article/view/3114