Jonathan Saputra Rumahorbo and Saidun Hutasuhut (2026) “PENGARUH SELF EFFICACY DAN EMPLOYEE ENGAGEMENT TERHADAP KINERJA KARYAWAN KANTOR KESYABANDARAN DAN OTORITAS PELABUHAN UTAMA BELAWAN”, IKRA-ITH HUMANIORA : Jurnal Sosial dan Humaniora, 10(2), pp. 667-677. Available at: https://journals.upi-yai.ac.id/index.php/ikraith-humaniora/article/view/6577 (Accessed: 25June2026).