Shehryar, M., Zainal, N. and Nadzri, F. A. A. (2026) “UNDERSTANDING FINANCIAL EFFICIENCY IN ISLAMIC BANKS: A CONCEPTUAL PERSPECTIVE”, ADVANCED INTERNATIONAL JOURNAL OF BUSINESS, ENTREPRENEURSHIP AND SME’S (AIJBES), 8(29), pp. 897–917. doi: 10.35631/AIJBES.829050.