Ade Nurhidayah, Ratih Amelia, Yuniar Andi, Hengky Kosasih, and Sabaruddin Chaniago. “Innovative Marketing Strategies in Culinary MSMEs: A Case Study of Warkop Agam Medan”. Journal of Business Integration Competitive 1, no. 2 (April 18, 2025): 11–17. Accessed August 25, 2025. https://nafasjournal.com/index.php/jobic/article/view/13.