Angkat RA, Indra AP, Tambunan K. The Effect of Islamic Work Ethics, Work Strees, and Work Life Balance on Employee Performance with Work Loyalty as an Intervening Variable at Bank Sumut Syariah KCP Katamso Medan. AlIqtishod [Internet]. 2023 Jul. 2 [cited 2026 Jan. 1];11(2):156-79. Available from: http://jurnal.istaz.ac.id/index.php/AlIqtishod/article/view/981