DIANA, R.; SARI , T. N. Pengaruh Corporate Velue Akhlak, Lingkungan Kerja Fisik dan Non Fisik terhadap Kepuasan Kerja Pegawai PT Perkebunan Nusantara IV Regional I Medan. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 4, n. 3, p. 6509–6516, 2025. DOI: 10.31004/riggs.v4i3.2953. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/2953. Acesso em: 31 jan. 2026.