Tinamberan, Indah, Johny R. E. Tampi, and Danny D. S Mukuan. 2021. “Pengaruh Kualitas Pelayanan Terhadap Kepuasan Pelanggan Hotel Grand Puri Manado”. Productivity 2 (2):108-13. https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/33533.