Akbari I, Hidayatulloh F, Saleh A. The Effect of Servant Leadership and Loyalty on Employee Performance at Khairu Ummah Syariah Service Cooperative. IIJSE [Internet]. 2Oct.2025 [cited 25Jun.2026];9(1):1-2. Available from: https://e-journal.uac.ac.id/index.php/iijse/article/view/8313