Christania, A. C. ., and E. A. S. . Mathory. “Promotional Strategy to Strengthen the Branding for the SME Ayam Geprek Mama Ridho”. Journal of Marketing and Emerging Economics, vol. 4, no. 5, Sept. 2024, pp. 196-03, https://openaccessjournals.eu/index.php/jmee/article/view/2663.