Sumolang, Herling J. W., Johny R. E. Tampi, and Aneke Y. Punuindoong. “Pengaruh Kualitas Pelayanan Terhadap Kepuasan Konsumen Amarise Cake Tondano”. Productivity 2, no. 7 (December 15, 2021): 571–575. Accessed April 30, 2024. https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/37861.