Y. S. A. Marbun, “The Influence of Product Packaging and Product Conformity on Consumer Purchase Intention: Evidence from PT. Alam Jaya Wirasentosa Sibolga Branch”, JEMA, vol. 3, no. 01, pp. 78–81, Mar. 2026, Accessed: Mar. 17, 2026. [Online]. Available: https://jurnal.devitara.or.id/index.php/ekonomi/article/view/342