Zainal Abidin, Rivaldy Prawira Gothama, Johny A. F. Kalangi, and Olivia F. C Walangitan. “Pengaruh Promosi Terhadap Keputusan Pembelian Pada KFC Kota Tomohon”. Productivity 4, no. 1 (January 15, 2023): 42–47. Accessed June 30, 2024. https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/46079.