Oktaviani, Kadek Clara, and Ni Made Rianita. 2024. “The Influence of Promotional Product Quality and Design on the Decision to Purchase Aluminum Goods at the Amerta Aluminum Store:”. ProBisnis : Jurnal Manajemen 15 (4):481-91. https://ejournal.joninstitute.org/index.php/ProBisnis/article/view/551.