Setyonugroho, Bobby Dewantoro. “Transformasi Promosi UMKM Melalui E-Katalog Di Kelurahan Manyar Sabrangan”. Jurnal Sinabis 1, no. 5 (November 24, 2025): 1456–1463. Accessed December 13, 2025. https://jsinabis.upnjatim.ac.id/index.php/jsinabis/article/view/323.