PAPUTUNGAN, T.; TAMENGKEL, L. F.; PUNUINDOONG, A. Y. Pengaruh Nilai Pelanggan dan Kualitas Pelayanan Terhadap Kepuasan Pelanggan PT. Telkom Kotamobagu. Productivity, [S. l.], v. 3, n. 2, p. 181–186, 2022. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/39293. Acesso em: 7 may. 2024.