FRIDAY YOHANNA HUTASOIT; LEONARD ROBERTO SINAGA; TALENTA MARBUN. PENGARUH ETIKA PROFESI TERHADAP KINERJA KARYAWAN BAGIAN AIRPORT SECURITY (AVSEC) BANDARA SILANGIT KABUPATEN TAPANULI UTARA. ECOJURNAL - Jurnal Eco Unita, [S. l.], v. 3, n. 1, p. 12–16, 2024. Disponível em: https://ecojurnal.usxiitapanuli.ac.id/index.php/ej/article/view/55. Acesso em: 1 jun. 2026.