“Studi Peningkatan Employee Engagement Melalui Persepsi Dukungan Organisasi Dan Counter Productive Work Behavior Dalam Meningkatkan Kinerja Karyawan Pada PT International Fortuna Ekspresindo: Study of Increasing Employee Engagement Through Perceptions of Organizational Support and Counter Productive Work Behavior in Improving Employee Performance at PT International Fortuna Expressindo”. Jurnal Matemar (Manajemen dan Teknologi Maritim) 2, no. 2 (August 8, 2024). Accessed November 10, 2025. https://e-jurnal.amanjaya.ac.id/index.php/matemar/article/view/17.