YULIANTO, Arif. Model Bisnis Signature Coffee:Inovasi Produk dan Strategi Diferensiasi di Pasar Kopi Lokal. JURNAL PENGABDIAN TEKNOLOGI TEPAT GUNA, [S. l.], v. 7, n. 1, p. 7–13, 2026. DOI: 10.47942/jpttg.v7i1.2041. Disponível em: https://jurnal.usahidsolo.ac.id/index.php/TTG/article/view/2041. Acesso em: 30 apr. 2026.