Amril, Muammar Rinaldi, Richna Handriyani, Rifqah Harahap, and Hilma Harmen. “Analysis of Marketing Management Strategy and Economic Factors on MSME Sales Growth: Multiple Regression Analysis”. Outline Journal of Economic Studies 4, no. 2 (June 13, 2025): 81–88. Accessed September 14, 2025. https://journal.outlinepublisher.com/index.php/OJES/article/view/440.