DZIRRUSYDI, Zalmi; SYAHFINA, Wulan. Peran Kode Etik Dalam meningkatkan Profesionalisme Karyawan pada Perusahaan Swasta di Kabupaten Karimun. Innovative: Journal Of Social Science Research, [S. l.], v. 5, n. 3, p. 7080–7088, 2025. DOI: 10.31004/innovative.v5i3.19869. Disponível em: http://j-innovative.org/index.php/Innovative/article/view/19869. Acesso em: 20 aug. 2026.