Peningkatan Kualitas Produk Dan Promosi Penjualan Pada Paguyupan Pedagang Kuliner Alun-Alun Jombang. COMVICE: Journal Of Community Service, [S. l.], v. 5, n. 1, p. 21–26, 2021. DOI: 10.26533/comvice.v5i1.768. Disponível em: https://ejournal.stiedewantara.ac.id/COMVICE/article/view/768. Acesso em: 29 oct. 2026.