PUTRI, A. E.; BR GIRSANG, A. T. .; BR BARUS, E. .; KUSMARINI, K.; SARI, M. Y. .; RIFKI, A. . An Analysis of Product Differentiation Strategies to Improve the Competitiveness of Culinary MSMEs: A Case Study of Ayam Geprek and Penyet Memei 2. TOFEDU: The Future of Education Journal, [S. l.], v. 5, n. 2, p. 2168–2175, 2026. DOI: 10.61445/tofedu.v5i2.1817. Disponível em: https://journal.tofedu.or.id/index.php/journal/article/view/1817. Acesso em: 18 may. 2026.