NURWAHYUNI. Digital Marketing Management Strategy in Increasing the Competitiveness of UMKM. Hasanah in Economics, [S. l.], v. 1, n. 1, p. 26–39, 2026. DOI: 10.56404/hiec.v1i1.15. Disponível em: https://hasanah.gerakanedukasi.com/index.php/HIEC/article/view/15. Acesso em: 31 oct. 2026.