Songgigilan, Claudia, Johny R. E. Tampi, and Olivia F. C Walangitan. “Pengaruh Brand Image Dan Harga Terhadap Keputusan Pembelian Produk Kopi Kenangan Di Kawasan Mega Mall”. Productivity 4, no. 1 (January 15, 2023): 100–111. Accessed April 17, 2024. https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/46985.