Giyono, Savitri, Giarti Slamet. OPTIMASI MODEL SMART GREEN MARKETING BERBASIS MEDIA SOSIAL GUNA MENINGKATKAN DAYA SAING UMKM KERIPIK SINGKONG DI KABUPATEN KARANGANYAR. JIE [Internet]. 2026 Oct. 15 [cited 2026 Oct. 17];10(4). Available from: https://www.jurnal.stie-aas.ac.id/index.php/jie/article/view/20931