WORUNG, G. L.; PELLENG, F. A. O.; KELES, D. Analisis Kualitas Pelayanan Pos Indonesia Cabang Tanawangko. Productivity, [S. l.], v. 1, n. 5, p. 430–435, 2020. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/30802. Acesso em: 1 may. 2024.