PERAN STRATEGI PEMASARAN DALAM MENINGKATKAN PERTUMBUHAN EKONOMI: ANALISIS SINTESIS TERHADAP UMKM DI KOTA DUMAI. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 9, n. 1, p. 617–622, 2026. DOI: 10.54314/jssr.v9i1.5822. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/5822.. Acesso em: 18 apr. 2026.