Eriaformitha Siti Zainab, Ni’mah Tulhikmah, Rohmah, Mega Sukmawati. Penguatan Digital Marketing, Produk Frozen, Dan Pencatatan Operasional UMKM Siomay Bandung Endol . JERKIN [Internet]. 2026 Jan. 15 [cited 2026 Jun. 22];4(3):17411-9. Available from: https://jerkin.org/index.php/jerkin/article/view/5022