Paputungan T, Tamengkel LF, Punuindoong AY. Pengaruh Nilai Pelanggan dan Kualitas Pelayanan Terhadap Kepuasan Pelanggan PT. Telkom Kotamobagu. Product. [Internet]. 2022 Mar. 9 [cited 2024 May 6];3(2):181-6. Available from: https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/39293