Ally, Z. (2023). AN EMPIRICAL INVESTIGATION ON EFFICIENCY OF DOMESTIC AND FOREIGN BANKS IN TANZANIA: NON-PARAMETRIC APPROACH: Bank efficiency, Data envelopment analysis, Technical efficient, Pure efficient. Determinants of banks’ efficiency. Business Education Journal, 7(2). Retrieved from https://bej.cbe.ac.tz/index.php/bej/article/view/377