OPTIMALISASI STRATEGI PEMASARAN DIGITAL UMKM KERIPIK SINGKONG MBS MELALUI PENDEKATAN MARKETING MIX DI DESA KALIGEDE, KECAMATAN SENORI, KABUPATEN TUBAN. Journal of Community Engagement in Economics, [S. l.], v. 4, n. 1, 2026. DOI: 10.35896/kmq4vy92. Disponível em: http://www.journal.uaindonesia.ac.id/index.php/jcee/article/view/1493. Acesso em: 24 jul. 2026.