Riyadi, Slamet, and Martha Laila Arisandra. “Business Development Strategies for Grocery Stores to Enhance Competitiveness in the Digital Age: (A Case Study in Kedungprimpen Village)”. Synergy: Journal of Business, Finance and Management 2, no. 1 (April 30, 2026): 27–33. Accessed May 12, 2026. https://sinergijournal.id/index.php/sjbfm/article/view/145.