Oktaviani KC, Rianita NM. The Influence of Promotional Product Quality and Design on the Decision to Purchase Aluminum Goods at the Amerta Aluminum Store: . probis [Internet]. 2024 Aug. 1 [cited 2024 Sep. 28];15(4):481-9. Available from: http://ejournal.joninstitute.org/index.php/ProBisnis/article/view/551