Yamany, Ahmad, et al. “ANALYSIS OF EMPLOYEE BEHAVIOR IN IMPROVING CUSTOMER SERVICE AT BANK SYARIAH INDONESIA SENGKANG BRANCH”. AL-TIJARIYAH : Jurnal Hukum Ekonomi Syariah, vol. 1, no. 2, Sept. 2023, pp. 12-23, https://jurnallppm.iaiasadiyah.ac.id/index.php/altijariyah/article/view/71.