Fatrick Kristopher, Fatrick, and Mohamad Sam’un. “Analysis of the Influence of Product Quality, Brand Image, and Price on Purchasing Decisions of Kopi Kenangan Cipayung, East Jakarta”. Jurnal Ilmiah Wahana Pendidikan 10, no. 4 (January 16, 2024): 308-316. Accessed April 28, 2026. https://jurnal.peneliti.net/index.php/JIWP/article/view/6230.