Lestari, Annio Indah, and Dinda Apriliya. 2021. “Analysis of the Effectiveness and Impact of Less Human Resources in Improving Employee Performance at PT Bank Sumut Syariah KCP Kisaran”. Al-Kharaj: Journal of Islamic Economic and Business 3 (1):36-48. https://doi.org/10.24256/kharaj.v3i1.1922.