Saputra, Rully Rezki, Helda Yuliani, and Rif’at Rif’at. “Analysis of Promotional Strategies to Increase Sales in The Creative Economy Business "Fatih Hydroponik"”. International Journal of Economics, Business and Innovation Research 4, no. 05 (September 19, 2025): 531-538. Accessed November 4, 2026. https://e-journal.citakonsultindo.or.id/index.php/IJEBIR/article/view/2294.