“Marketing Failure of Sharia Business Entity Products (Case Study: 212 Mart in Jambi City)”. Indonesian Journal of Islamic Economics and Business 10, no. 2 (December 15, 2025): 384–400. Accessed December 18, 2025. https://e-journal.lp2m.uinjambi.ac.id/ojp/index.php/ijoieb/article/view/3445.