Hapsawati Taan, Rizan Machmud. THE IMPROVEMENT OF PURCHASE DECISIONS OF PUTRA KUSUMA PIA CAKE THROUGH PRODUCT QUALITY, PRODUCT VARIATIONS, AND PACKAGING. J Arch.Egyptol [Internet]. 2020Nov.2 [cited 2024Apr.27];17(9):2765 - 2777. Available from: https://www.archives.palarch.nl/index.php/jae/article/view/4274