PERMANA, M. D. Organizational Communication Patterns Between Leaders and Subordinates of PT Barat Karya Indonesia in Increasing Employee Performance Productivity: Pola Komunikasi Organisasi. Jurnalika : Jurnal Ilmu Komunikasi, [S. l.], v. 9, n. 1, p. 79–89, 2025. DOI: 10.37949/jurnalika91197. Disponível em: https://jurnal.stisipwidyapuri-smi.ac.id/index.php/jurnalika/article/view/197. Acesso em: 3 may. 2026.